While Nana's place is clean and conveniently located, it is extremely loud and didn't make for a comfortable stay. You should know that the top floor of this building is a resident's home and the bottom layer has been converted into a hostel-like environment. There are 4-5 rooms up for rent each night. Therefore, you are essentially sharing a hallway with 5 sets of other guests.
First there was yelling/fighting upstairs, followed by doors opening and closing, movement in the hallway all night, hair dryers going on and off, loud talking, loud steps on the stairs. If you want to get any sleep at night, you probably don't want to stay here.