Hi Pete. Have you tried "THE WIRE WAREHOUSE" off Kelvin Rd in Wallasey? They usually have a good selection, and they can deliver for about £10/15 but they wont carry upstairs to flats. I think they get new donations/deliveries every day, so it might be worth a phone call every day after 11am, as i know that even if you leave your number, they will not contact you due to a high demand of stuff that they sell. Its worth a quick look, as they have some nice stuff donated!