When we full-timed in the 90s, we had a 24' TT, 20' box, and 2 adults, our teen with DS and a 75 lb dog. Before that we spent extended times in RVs with both of the kids. I always loved spending time with my kids and, as a family, we spent all of our time together in the living room when in the house. My mother never liked having us around the house during the day, and I never understood why. We spent 2 years in the smaller TT. We spent 5 1/2 months in a pop-up with just the one son, the 75 lb dog, 2 adults and a cat that the dog didn't care for which resulted in the best and most active time of our life. I have no concept of "me" time so I guess you can't miss something you never had.
If I had younger children now, I would never enroll them in school.