It was our first time ever staying in an RV, and we had a great experience. The RV sits in the backyard of the hosts' house, in a quiet neighborhood just 10-15min away from most fun attractions in Austin, just 5min away from an HEB grocery store, and just 1.5 miles away from the McKinney Falls State Park, where we went for hiking.
The backyard is really nice, their chickens roam around, and the hosts shared a few eggs with us upon arrival. There's a private sitting area for guests between the RV and the fence, as well as a charcoal grill. The bedrooms are on the opposite ends of the RV, and the mattresses and pillows are very comfortable. The two heaters took care of warming up the unit (outside the temps were in the 30s/40s overnight during out stay). The living area was spacious, we played games on the table and watched TV a little from the couch.
We also cooked a lot during out stay, and if the RV didn't already have something we needed, we borrowed it (kitchen supplies) from our host, who was super responsive.
I highly recommend Miles' RV and would definitely stay there again!