I recently bought a travel trailer my family is living in while we build a house. It is not as spacious inside as this thing is, but I can stand up inside it without hitting my head anywhere and I'm not a small guy. It also cost only half what this tiny house is going for. My bathroom(s) are not as nice, but that said, I have been in someone's 120k Airstream conversion that had a 3 person jacuzzi in the master bath. My trailer is prewired for solar and setting it up off-grid was easy.

We talked about getting or building a tiny house on wheels instead but we settled on the travel trailer because it should be easier to resell once we've built our house.

If you want to live in a tiny house and it's not just temporary it seems easier and cheaper to just build it on the dirt. I could see these houses on wheels coming in handy if you don't own your land or have other building restrictions but still plan to be there for awhile. I wouldn't imagine these would be good for frequent moves since none of the interior is designed to "batten down" and the transport could stress the (often) wood frame classical construction.

There is often a minimum square footage requirement for new homes in most U.S localities. Putting the house on wheels generally skirts these restrictions.

Way taller, no furniture. Bet that’s a lot of why it looks so much better. RVs have low ceilings and are packed with cabinets and couches and such. This is empty.

Based on the shape, I expect towing it in any kind of crosswind would be a total shitshow.