Disclosure, not a resident, but 3-time visitor (last - Jan '23.)
In general, the western end of the island is where the bulk of development is,
It is a pretty small place. Part of the fun is exploring. But some key questions first ...
What do "they" like to do without you: pool, beach ("perfect" and busy or "rough" and mostly deserted), snorkel, shop, gardens, distillery tours, kite-surfing, horseback, sting-ray city excursion, etc. ?
Are "they" comfortable driving without you, on the wrong side of the road, with lots of roundabouts, with either LH or RH drive vehicle depending on what you happen to get.
What type of eating are you looking for? Groceries, Local-flavor shacks, Tiki bars, fine dining ...
Hotel, Condo, house - Luxury or budget (

)?
Shore diving and/or boat diving for you? How much?
Happy to go 1-1 via tel if you like - just PM me and we can sort it out.