We really liked our stay in the cosy apartment, which is comfortable and situated on a hill with a very nice view.
We were with 2 older children and then inside the space is a little limited.
The nearest beach is about 15-20 minutes by feet (supermarket 15min, Gavrio city 20 min). Downhill is easy, but back uphill will cost some sweat and energy, especially when it is hot, but we have done this a few times without any issues ;)
The hosts are very friendly and willing to help with car rental tips and arranging a taxi when needed.
We can really recommend this accommodation, especially if you will also rent a car, or if you like hiking (or if you do both).