you will enjoy it there, wild flowers even orchids growing on the side of the road. Do the basket ride down the hill, everyone does, the botanical gardens are lovely. Lovely restaurants and friendly people.
May I suggest you hire a car for a few days and explore the island yourselves in your own time, if you do the coach tour they only do half the island and you have to go another day to see the other half, so @ �33 approx per person each day it is easier & cheaper to hire a small car, we found a restaurant that was a few feet away from the one where a whole coach load was entering, our restaurant was empty the man said they didnt do lunches anymore but if we went to visit a beauty spot near by and came back in 45mins his wife would make us a meal, no deposit required just trust and back we came and a lovely local dish had been prepared and they said pay what you think is fair.
Yes you will enjoy, if we win the lottery we would retire there.