I am convinced that if you do the math, it makes more sense for the couple months a year a retired couple will travel to just buy a nice vehicle and do AirBNBs and have no compromise in terms of Shower length, amount of hot water, and other amenities.
Also, don’t get me started on the cost of fuel relative to a normal vehicle. Their fuel economy is abysmal. Think: Russian Tank.
Just not for me, have done plenty of that and I like my RV better. I can drive 8 hours straight with the kids no stops to a great state park and be chilling by 3pm do it again the next day all the way across the country sleeping in my own bed.
Yes its horrible mileage, I mean I am dragging my whole house with me, but thats what makes it nice too. Its not for everyone but if you like the whole "super-carrier" thing you probably will like it.
There are tons of drawbacks in reality compared to romantic idea of 'dragging your whole home with you'. Financially it doesn't make sense. You become a slave of your motor home. It drives like shit.
But far worst for me is, you create your own bubble. You travel, yet want to keep your cozy 'home'. That's completely opposite to why I travel - experience unique, vastly different, exotic places, interact with strangers, other cultures, eat local food etc. Dive deep into the place. This is much more interesting goal of traveling compared to just 'seeing places and staying comfortable'.
You might think we're comparing uncomparable - cruising around rather homogeneous US vs traveling i say South east Asia. Not at all - here in Europe we have such a diversity of cultures that those 'exotic' experiences can be had quite easily with few hundred kms of drive. South is nothing like north, east vs west the same. Every country is pretty unique.
We have seen a lot of diverse stuff in the US and financially, well traveling for pleasure doesn't really make sense, its worth it to me so far.
I did do a good amount of work to make my RV drive better, again if someone could make a simple well made RV I think the demand would be high, its really nice way to travel and see the US.
Yes, they can also be $125k. Your AirBNB option can also cost $4,000/night. Picking a price toward the top of the line does not make for a good argument.
And yes, mileage is not great, but it’s not as bad as a tank - a Class A diesel can easily get 8-9 MPG without trying, and a bit of care can get you to see 10-12.
With a cutaway, the manufacturer takes care of all of the steering linkages, driving controls, etc so you have some assurance of quality -- everything related to driving is built by the company with the most experience in building trucks and cars rather than the RV manufacturer.
I don't know what you get in the $300K+ Newmars and other expensive rigs since that's way out of my (and most people's) price range.
Class A diesel RVs are designed for retired couples to drive around the country and live quite well. They plummet in price the first few years and if you're past 10 years old (usually harder to get a loan), the price drops more, often to 25% or less of the new price.
They have pretty beefy systems, with 7kw diesel generators quite common. The engine and chassis will be designed to flat tow a car (or a huge trailer).
And some have pretty interesting features, like tile floors, two bathrooms, in-floor heating, two bathrooms and washer/dryers.
but yeah, choose a good brand.