Avoid unless desperate and only for a night.
Well, it's definitely tiny. That's disclosed, but the images really don't do it justice. There are a couple extra things in there like a clothing rack that make it even more cramped. That on its own is forgivable. although the ad mentioned "Double bed, sofa bed", when there's definitely only a double bed (very uncomfortabl; had back pain after 1 night), so that was misleading and made me think it was larger.
However, walking in, you are immediately greeted with the odor of mold and mildew. And the bathroom's smell is worse. I avoided showering because I was worried about mold growing between the doors and the shower and possibly in the shower head. Which was pretty bad, because there's no AC and it was 31 degrees C every day. Can't blame them for the weather but not being able to comfortably shower made it an unfortunate time.
And if the inability to sleep - sweaty, smelly, and scorching - isn't enough, any relief you try to grasp with open windows will surprise you with almost hourly dumping of glass bottles right under the window. It's LOUD, and could be literally any time. 9pm, midnight, 3am, 12pm, whatever. The ad mentions "relaxing whilst... overlooking the hustle and bustle of Manchester", but all you see is trash, a dirty building and a bus stop. It is definitely neither pleasant nor relaxing.
The location is good. You're able to escape the room easily, and you'll want to as much as possible. But I've paid less for so much better places. For 70 pounds a night after fees, I would have rather spent 150 pounds a night for a clean, 3 star hotel.
Check in and check out were a breeze.