I have never stayed in such a small hotel room, and I've stayed in a lot of hotels. My room was around 7 ft. by 8 1/2 ft., and some of that was carved out for a bathroom. Although it was a non-smoking room, it smelled like cigarette smoke. It was poorly maintained, and the wallpaper was peeling in a number of places.
I was supposed to have a deluxe twin room. There was nothing deluxe about it in any way, and it had only one small bed, not 2 twins. The bed was less than 6 feet long, probably around 5 ft. 9 inches, so if you are taller than that, you would be uncomfortable in the bed.