We stayed here for two weeks from 9 to 23 August and it was lovely. A really nice place to stay, nice and quiet but with plenty of facilities on-site (pool, gym etc).
The property was very clean and well-maintained with plenty of extras (beach umbrella, surf board, chairs etc).
Kathleen was really friendly and helpful at all times.
Wells is a nice place - we also spent some time at the lively resort, Orchard Beach, well worth a visit. We spent evenings just down the road in Ogunquit; lovely Lots of lighthouses to visit. we also went whale watching twice up at Portland although we did not see any.
We will definitely be back and would recommend this place without reservation - really, 10/10.