We had a pleasant stay in Calonge and enjoyed the week. The hostess was kind and hepful, easy to communicate with and gave quick feedback on questions.
We stayed two families for a week in the house and there was ok space for all of us. The furnished attic where three of the kids slept became very hot and was quite difficult to access due to a steep and narrow staircase.
The walking distance to the beach is approx 10 minutes. Great with only three minutes walking distance to a big grocery store, shops with fresh fish and meat and bakery.