Is Van Life Really That Good? Is a Modular Camper Right for Ordinary People?

I had always dreamed of hitting the road in a modular camper, but I was a bit hesitant. I heard parking was difficult and maintenance costs were high, and I wanted to know the real experience and the hidden costs.

From researching modular campers to actually getting one, I spent nearly a year. But the shift from caring mostly about the driving experience to prioritizing the living experience happened almost in an instant.

The general process: learn about van chassis and categories. Understand use cases, driving experience, pros and cons of various interior layouts, and do market research. So when it came to choosing a modular camper, I was anything but hasty. You should know that upfront.

Next, I will highlight a few key points about the steps I took to get my modular camper:

It started with a massive amount of online research. If you are genuinely interested in modular campers, you can follow my thought process — I think at the very least, it will ensure you do not regret your purchase due to haste:

Step one was classifying modular campers by their entry method — front, mid, or rear — and understanding the pros and cons of each interior layout. Knowing the categories helps you narrow down your options.

Step two is learning about the chassis. But honestly, if you are going with a modular conversion system like VanUnit, you just install it in a standard van — no need to study chassis knowledge at all. As long as you confirm your van can fit the system, you are good. This is incredibly friendly for ordinary people.

Step three is figuring out which type of modular camper suits you best. I personally lean more toward living comfort and driving convenience.

When choosing your vehicle, you need to be thorough in your research. You do not want to buy a vehicle only to discover that a feature you need is missing, the space feels cramped, and nothing feels quite right — then end up spending a fortune on trial and error. The logic is simple: whether at a show or browsing online, what you see is what is in the vehicle. Only when you start using it do you discover what is missing. Only with thorough preparation can you avoid making the wrong choice. So my advice is: do not just chase looks and aesthetics when buying a modular camper — put real effort into practicality.

Step four, before buying, I also looked into the sales figures, after-sales service, failure rates, and resale values of all the brands currently on the market. I read up on what issues cause disputes, why people sell their vehicles, and what problems bloggers who already own campers have run into during use.

Here is an extreme but not uncommon example. I once heard about someone who bought a modular camper and within less than a month was already considering selling it. Can you believe it was because they had nowhere to refill water? They could not bring themselves to ask strangers for help, and the thought of having to beg people for water and electricity everywhere, hunting for restrooms — it felt so degrading, so troublesome. "If I had known, I wouldn't have bought it." This is a classic case of not doing enough homework. For people like this, I would suggest renting one for a month first before deciding whether to buy.

How can a modular camper make you self-sufficient! This brings us to the issues of water, electricity, and the toilet.

The VanUnit I got comes with a 50L fresh water tank and a grey water system. The 12V power port can connect to a portable battery, and with an additional 200W solar panel, it is basically enough for a two-to-three-day weekend trip. For electricity, if you are running the AC constantly in summer, it definitely will not be enough. But for cooking, lighting, and charging your phone, it is fine.

But water has been my biggest headache. In a modular camper, being completely self-sufficient on the road is nearly impossible. My tank is 50L. If you take a shower every day in summer, you basically need to refill every two days. But if you conserve — skip the shower and use a sponge bath instead — a family can make it last three to five days. In fall and winter when you are not showering much, one sponge bath a week, and if you are very mindful about water usage — always using water in a basin, reusing wastewater for mopping — then you can barely stretch it to a week.

So even being as frugal as possible, you will still need to ask for help about once a week. Why do I say "ask for help"? Because very few places will actually charge you for water. Most places will not even take your money. You find a shop, buy something, pay a few extra dollars, and ask them to let you fill up with water — that is the most common scenario. I used to refill water next to a gas station.

For water, I originally wanted a system with a rainwater collector and a built-in filtration setup, so even if I accidentally filled up with non-potable water, I would not have to worry. But products like this are extremely rare on the market — you could say there is essentially no choice. And with tanks that have baffle plates, over time the water develops a smell, and cleaning them only works by dropping in effervescent cleaning tablets and letting the vehicle's motion slosh the water around to clean the interior. What can I say — you make do. As long as you ensure the water you add is clean each time, and install an additional water filtration system, that is the best you can do for now. Honestly, water is the area where I feel most constrained. My advice on this point: when choosing a modular camper, definitely go for one with a water filtration feature.

Of course, if your budget is limited, or you just want to try out the modular camper lifestyle first, a modular conversion system like VanUnit is indeed a great entry-level option. You can install a double bed, kitchen, and shower in a standard van — tool-free installation, doesn't modify the original vehicle, and you can switch between daily commuting and weekend trips anytime. The price is quite accessible too.

Finally, let me address a few things for beginners about the dream of hitting the road in a modular camper.

Question 1: Is parking difficult?

Not at all — it is quite easy to park. Mine is a van conversion, and from the outside it looks no different from a regular van. It fits in a standard parking spot — no need to look for dedicated RV spaces. As long as it is not an underground parking garage, you can park it in any open-air spot just like any other vehicle. No difference.

Question 2: Are maintenance costs high?

Not high at all. VanUnit is a modular design — if a component needs maintenance, you just remove that individual part and deal with it separately. No need to take the whole vehicle to a shop. And because it doesn't modify the original vehicle, the van's maintenance is exactly the same as before. If you are reasonably handy, replacing a light strip or fixing a water pipe is no problem at all. The cost issue is really about your own ability to manage things. If you cannot do anything yourself, then I honestly would not recommend it.

There are not really any hidden costs. It is basically just fuel, water, and the composting toilet degradable medium — what else is there? Not much. Beyond that, it is just your own daily living expenses in the living area. At most, add parking fees or campground fees. As long as you do your homework upfront, know what you want and do not want, and do not wait until after you have bought the vehicle to realize you need to add this or that — and as long as the manufacturer does not rip you off — hidden costs are essentially nonexistent.

As for the living area, it is like a secret base — small but fully equipped, just like a compact home. You need to be good at organizing and buying smart, and you need to have a clear sense of how long your supplies and food can be stored. Know not to overstock, and learn to use the space fully and efficiently.

Being woken up by an alarm clock every day, rushing to work, facing a mountain of tasks all day long, with stress following you like a shadow. Finally making it through to the end of the day, only to crawl through rush hour traffic, and by the time you get home, you are already exhausted in body and mind.

And so, I started yearning for a completely different lifestyle — traveling in a modular camper. Taking the whole family, leaving the city, hitting the road. No fixed destination, no pressing deadlines — go wherever we want. The whole family sitting together, sharing funny stories from the road, looking up at a sky full of stars, as if the entire world belonged only to us.