We were two couples with two young babies (7 weeks & 10 weeks) who stayed for just over a week.
The good: The house was much larger than it looks in the photos, with the two bedrooms being quite far apart, separated by the shared space, which was ideal for us being two small families. The location was good (as long as you have a car), with supermarkets and the town a few minutes away, and some nice beaches not too far either. The pool was great to use too. The hosts gave us permission for two additional friends of ours to come for a bbq and to use the pool one of the days we stayed, which was very kind of them.
The bad: After we arrived we were told we couldn't use the pool due to one of the hosts needing to rest between 2pm-4pm. It was surprising to not be told this ahead of our arrival, and was a shame as it was too hot to have the babies at the beach at that time of day. We were also promised a kettle which didn't come until day 3, which meant we were unable to make bottles for the babies. Other family and friends of the hosts came and used the pool most days, even though we were told we only had to share it with the hosts themselves (2 people). This was frustrating after also not being able to use it in the afternoons, as it was imperative we had use of the umbrella for the babies to be shaded. There was also EXTREMELY loud music three of the nights we were there until midnight - it almost shook the house.