We had a pleasant stay at Shamrock Apartments, I totally recommend the place. It is a very nice place to be when you are on a budget. The apartment was fully equipped, tidy and very very clean.
Buses were running from a 5-min walk from the place. Bars, restaurants, shops were literally on the corner. The rooms were quiet and had a sea-view from the balcony. Wi-fi was perfectly working. The host was super-nice and helpful.