Kalyves is a great location - wonderful sandy beaches, restaurants, and a good base for accessing many interesting places, if you rent a car. Avra apartments are located about 15 minutes on foot from two beaches (I would recommend the one to the right - more busy but with better sea floor). Our apartment was spacious, nicely decorated, with a terrace with sea view, perfect to sit in the evening and sip wine, very well equipped kitchen and cleaning once every few days. As in the description, there are not enough parking places next to the apartment, but you can easily park for free a little downhill, by the sea, and there is always a lot of space to park there. It gets a bit loud in the evening/night bacause walls are thin and wardrobe doors are quite squeaky, and the neighbour's dog tends to bark a lot but that should not be a concern if you're a hard sleeper. All in all, a very pleasant place to stay and the owners are super nice.