Double single room

I am seeking a clean double ensuite if possible, or a self-contained apartment preferably with an ensuite bathroom.

Llandudno and Prestatyn, is the locations I'm looking for but will consider other nearby locations.

I will need a quiet household as I shall be working 12-hour shifts.
In the hotel industry.
Work shifts.
Considerate housemates only please
Don't like alot of noise and sensitive to alot of noise. Loud music etc.

Like a place where I can open a window for ventilation, and heating and adequate lighting. Please.

A clean and organised fridge freezer would also be required, as I batch cook all my meals for the week and freeze them. This saves energy and time.

No dogs. Afraid of them. And I'm looking for a countryside setting if possible please. Not in the town.

Thank you.