The Pines self-catering holiday cottage sleeps 4 people (in 2 en-suite rooms), and has a laundry room, central heating and wood burner, which upon request can be lit to await your return.
Your hosts (next door) are unobtrusive, yet friendly.
You may like a led walk (e.g. with Go-Mann Adventures, also based in Port Erin) or to make your own way.