Grass (Bridlington YO16)

Hi I am Rosie and me and my Dad have moved into a new house and although it has a small garden It has 99% Paving slabs over it, So I wondered if anyone had had an artificial lawn fitted and has a spare piece approx 4 feet square (or anything at all) they were able to donate please. My dad can no will collect as it was him who purchased the house without thought to my nightly wee wee needs. Thank you and a merry xmas , Love Rosie