I have a patch of grass at another house that needs mowing and I don’t get enough time to get over there and do it, so I’m going to get someone in to do it over the summer.
I’ve no idea how much it should cost so it’s hard to evaluate any price that I’m offered.
Cheapest, is to see if you can find a neighbour, to do it. Take him 20 mins, £10?
Anyone who has to travel, and bring a mower, is not going to be cheap.