Have you done a site survey? How big is the place, and what are the walls made of? If it’s easy to cover, you might just get a cheapo Netgear, and set it and forget it.
I’d also look at mesh equipment (but NOT just repeaters). They’re pretty good these days.
I hear Unifi equipment being recommended a lot less these days. And I imagine that you want something that’s not going to take management and supervision, preferring something that will Just Work, especially if you’re not nearby to fix it when it breaks.