Coastal Gem is in Weymouth. It's a split-level flat, first and ground floor. You can walk to the seafront in about five minutes. The town centre is ten minutes.
It sleeps four, but it's one bedroom. There's a kingsize bed upstairs, and the sofa downstairs turns into a double bed. So it's good for a couple, or a couple with two kids. The bathroom is upstairs too, it's got a bath with a shower over it.
The stairs inside are normal, not steep. There's a small outside space, a decked bit with a couple of chairs.
It's got a 4 Star rating. That means it's well-equipped. There's a dishwasher, WiFi, a smart TV. Bedding and towels are included. Parking is on-site. No pets.
For facilities, it's all there. Weymouth beach is sandy, the usual stuff is on the promenade. The harbour is nice for a wander and fish and chips. If you want to get out, Portland is close. The Tank Museum at Bovington and Monkey World are about half an hour's drive.
Useful links if you're planning: National Trust Dorset and Dorset Council Coast.