Overall, it was a good stay. It's in a lovely area of the island, with some beautiful views. The staff were all friendly and courteous. I don't know how else to describe it other than it does feel like a 4-star resort when you're walking around it, etc.
The restaurant food is good, but not amazing. There is a weirdly limited menu, and some of the items on some dishes don't quite go.
The breakfast is good, but the potato scones are far too rubbery (3 days in a row)
It's expensive for what you're getting in reality. The rooms are clean, but basic. The shower we had didn't extend, I feel this is a basic thing to add - especially for people with limited mobility - instead of just having an overhead. The bath was also rather narrow, and the ceilings were low, so I wouldn't like to be 6ft+ standing in the narrow bath.
The bedroom doors need to be further soundproofed. If you stay on the 1st floor of the spa resort, you'll be able to hear everyone very clearly walking past and opening corridor doors. It's quite annoying, truthfully. Also, you can hear everyone's footsteps very clearly above you.
For £200+ per night, I'd expect some discounts or something else included in my stay; you pay for absolutely everything else. I am not quite sure why the spa couldn't be discounted at least 10% on some treatments, or soft drinks are cheaper, etc. It would feel like you're getting some of the 'VIP' treatment compared to day visitors, especially for the price per night.