Cat things for abandoned cat (Streatham / Norwood)

Myself and my flatmates are taking in a cat that has been abandoned by their owner it’s super last minute and we have nothing for the cat ! if anyone has any stuff for the cat that we could take it would be really useful as we want this cat to have the best life but are all struggling to afford all stuff needed but the family who had her were going to move and leave him behind so we are scrambling now - a car tree and bed would be particularly useful and any food, toys anything else a cat would like. We have some food and we have got a litter tray ( though we are going to try get an enclosed one when we can afford it) any litter or anything at all would be greatly welcomed