We stayed with our 11 And 9 year old. The stairs are steep but there is also outside access and we had no problems. Whilst small the top cabin was lovely and a well planned. Much more space downstairs. The skylight to the bunks does throw in early morning light if your children are light sleepers.
This property suited us very well and whilst we were out and about during the day we were very happy to hang around the cabin in the late afternoon sunshine or wander on the beach or use the children's playground on the green. Walking into cowes for dinner was also very easy.
If a beach cabin is your thing you couldn't do better.More