Book direct. Stay independent.

Coastline, mountains, and national parks (Snowdonia and the Brecon Beacons among them), with independent stays scattered right through both. Wales has more castles per square mile than any other country in Europe, a direct legacy of centuries as contested territory, and it's genuinely hard to drive far without passing one. The coastline, especially Pembrokeshire, holds up against anywhere in Britain for proper cliff-and-beach walking.
5833 stays: 0 on Stayfair Connect, 5833 not yet claimed
Heart of Oak is an independent guesthouse in Milford Haven.
The Cottage is an independent guesthouse in Bleddfa.
St. Oswald's Guest House is an independent guesthouse in Tenby.
Allt-y-Rheini Bed & Breakfast is an independent guesthouse in Cilgerran.
The Old Vicarage Dolfor is an independent guesthouse in Dolfor.
Corston House is an independent guesthouse in Castlemartin.
Oakfield Bed and Breakfast is an independent guesthouse in Llyswen.
Bettws Mill is an independent guesthouse in Bettws Disserth.
The Bear is an independent guesthouse in Hay on Wye.
Bron Heulog Guest House is an independent guesthouse in Oswestry.
What's on, attractions and getting around Wales, from the official tourist boards.
The emergency number across the whole of the UK, including every region here, is 999.
NHS healthcare is available region-wide. For anything non-urgent, most areas also have NHS 111 for advice over the phone.
Queueing is taken seriously nationwide, and a service charge or a rounded-up bill (roughly 10-12.5%) is the norm at sit-down restaurants, though never compulsory.