I'm 6'2" and a svelte 300 pounds. I primarily use the half bath in our Dutch Star, since my wife goes to bed earlier than I do. It's tight, but works for me.
Some don't understand the reason for half baths. In the early years of RV's, the bathrooms were all in one and usually tiny. When people looked for a new coach, they started looking for split baths which were the fad for about 10 years. In the past five years or so, people wanted to move back to the all in one bathrooms, but wanted larger than the first generation models. The industry moved to the rear bath which offered a lot of room. The issue that arose, you couldn't access them while driving....hence the birth of the half bath.
With that said, we really love our half bath and would buy one again.
