The location was great, very close to the Rialto bridge and public transit. Elevator was a plus. The hot water needs to be addressed, gets very hot and then cold, then hot and then cold.
Beds need to be replaced. They are like sleeping on springs with a sheet over them and very loud bed frames that squeak so loud when moving around.
Wifi transmitter needs to be more powerful to reach other parts of the apartment.
The check-in lady needs to be more friendly, I don't think she likes her job.
The apartment was large and very central and clean, just some minor details would make it perfect.