I recommend this place, it is very well located (close to the bus, monuments, restaurants and shops), there is a nice view of the sea and the place is clean and tidy. Eva is a great host and responds quickly if you have any kind of issue related to her flat.
There is one minor down side : do NOT take a heavy and/or large suitcase! There are NO elevators, the staircase is VERRY narrow and there are a lot of tall stairs (good workout !).