Our trip to the Red Dome was perfect, the place is small but perfect. Great communication from the hosts.
Within walking distance you'll find plenty of restaurants and shops The bus stop is very close and the buses were cheap.
Vassilis arranged transport from the airport for us and also car hire. I'd recommend a car as it gives you an opportunity to explore the island.
The roof top is a lovely area, slighty windy while we were there but didn't stop us enjoying the hot tub.