The apartment is spacious, comfortable and clean and located close to the beach. The only issue was the noise at night. We were there in July and at this time this area of Gallipoli is 'invaded' by teenagers who make a lot of noise throughout the night (I suspect that in other times of the year - i.e., during the school year - the area is much calmer). You may well awake several times through the night until 4.00 am by youngsters shouting, listening to loud music and at 7.00 you will be woken up by the 'nonnas' of the neighbourhood chatting from balcony to balcony.
We also wished the apartment had a few basic things like washing-up liquid, a sponge, salt, a bathmat, a mop to wash the floor, etc which are pretty standard in Airbnb apartments. As made clear by the hosts, the apartment has no wifi.