We were having a great stay @Ai Porto, which is located perfectly for sightseeing. Everything is nearby and in walking distance! Lots of bars and restaurants around, also the well-known book-store. The apartment is lovely, clean and has everything you need.
A little downside was that it was quite cold in the apartment in february (which we knew before thru other reviews). There is one electric heater which is good to heat up one room but needs some time of course and doors need to kept close.
Overall great stay though, thank you! :)