Don't go there if you're looking for a relaxing stay - the other tenants are not there for tourism, mainly for hookups. It's not close to the center, really inconvenient to go to the touristy area.
Very shady area filled with creeps and weirdos -- we didn't realize that until we reached there.
The walls are paper thin, the woodwork makes all sorts of noises as you walk, the mattress is a bunch of springs that pierce right through you (if you have any back problems like I do, avoid this place). The bed sheets definitely have bed mites - we were both itching and scratching because of it -- had to get anti-bacterial body wash from the pharmacy.
Also, the room comes with a shower and a bidet -- the toilet itself is located outside the room and to be shared with other tenants.
In complete honesty: the place is clean, hot water works, the check in was smooth, and they did provide shampoo/body wash.
You might be saving a little compared to the other places, but it's certainly not worth it.