Dan-Y-Glo is in Upper Killay, on the west side of Swansea. It's a detached house, so no neighbours attached. You've got your own garden and driveway.
It sleeps ten. Five bedrooms, two bathrooms. It's got a 4 Star rating. Mainly it's just a big, practical house for a group. There's a games room in the garage with a table tennis table. The garden has a hot tub.
You're about a ten minute drive from the Gower coast. That's where the good beaches are. National Trust Rhossili is probably the most famous one. Surfing is big here too, if that's your thing.
Mumbles is ten minutes the other way. It's a seaside village with a promenade, places to eat, and a pier. Swansea city centre is about fifteen minutes by car. There's a marina, shops, the usual things.
For a day out, Cardiff is under an hour's drive. It's the capital, so there's the castle, the stadium, museums. The Visit Wales Cardiff page has the details.
Facilities: it's got the washing machine, dishwasher, WiFi, all the bedding and towels are included. There's a cot, highchair, and stairgate if you need them. Parking for a few cars on the drive. No pets, sorry.