Shaun is a fabulous host - he provided helpful and friendly replies to all my questions in minutes! And when the bubble function in the hot tub stopped working, he turned up within an hour and fixed it.
The villa is great - there were 7 of us (with children aged 9, 5 and nearly 3) and there was plenty of space for us all. The pool was of course the highlight! It's worth noting that it's deep (1.85cm at the deep end), so I'd recommend bringing some inflatables and swim wests for any non-swimmers you're travelling with.
Qrendi is a nice little town - we bought all our food from local shops, which are within walking distance. They also offer a delivery service, which was very useful. The bus to Valletta is a two-minute walk away, and the taxi app eCab is excellent - we didn't hire a car, and this wasn't a problem at all.
We visited in April and it wasn't that hot, so we kept the roof on over the pool, which is heated to a very comfortable temperature.
Recommended!