Marble effect stone fire place (HEAVY) (Southport PR8)

Marble effect stone fire place (very heavy) with 2 x working downlights installed and working optimist electric fireplace with controller (needs 2 x AAA batteries). We are giving away to a good home as we don't need the fireplace any longer. No damage as far as I can tell to my eye. Optimist electric fire included with associated remote controller. Whole set up requires 2 x electric sockets to fully work (one for the down lights, one for the fire itself). Measurements are about 54 inches wide (the hearth), 41inches tall (from the foot of the hearth to the top of the mantle) and 15 inches deep (the full depth of the hearth) - the mantel piece is about 11 inches at its deepest point in the centre (it slightly curves so is shallower at each end). Pictures include what it looked like before it was removed and how it looks like now but as a warning it is VERY HEAVY. I can provide a little help with lifting but will need muscle (the individual pieces of the fireplace appear to have been cemented together so you can try to separate if you want but we have not so far - the unit was attached to our wall with sealant, didn't have any screws. We need to have this collected no later than Friday 14th since we need the room clear for the following Monday (17th) so will have to break up and take to the tip over the weekend if not.