Just got back from 11 days at POR, it was a nice surprise.. We were in AB section (building 14) . I slept in the trundle bed for 4 nights - so, yes, it can fit an adult ( i am 5'6" and average weight).. then i moved into the reg. beds when my other family left..
I also got to see the mansion rooms, my sis got a king bed in Arcadia house.. i didn't care for them at all.. i liked the AB decor much better if i had to pick.
The resort grounds were very pretty.. pools nice!
I didn't care for the food court area set up - especially in the a.m. hours -- what a complete ZOO!!!! It seems extremely crowded, and didn't like the way the drink stations are set up either -- i prefer CBR food area much much better... that was the drawback for me.
Overall, it was a nice resort -- is it my fav? No. But, that had nothing to do with anything particular, it's just not my fav themeing, that's all.. Would i stay there again, sure.
We also got to see Bob several times, again, not much my style.. LOL but i did stay for a couple shows.. and my family loved him.. and had a blast, he really got to know my sis and her (now hubby) while we were there -- she got married last week in WDW, and they attended almost all his shows! LOL