The location of the apartment was fantastic. It was close to the bus station but far enough away from the touristy centers with many restaurants and shops close by. The room and bed were very comfortable. The building however was very loud and had zero insulation. Every time someone would flush the toilet in the unit above or adjacent room it would sound like a space ship taking off. We must have woke up 20+ times a night from flushing toilets, slamming doors and people making noise outside.
Again, outside of the inability to sleep it was a positive experience. These old buildings are not built with quiet in mind.