Sofa bed or chair bed (Pudsey LS28)

I am looking for a sofa bed or chair bed, must be in pudsey area or surrounding areas if can deliver, my sofa has broken and I really need to replace it with a sofa bed or chair bed, as it was what I slept on. I have a medical condition that means I cannot lay flat so a normal bed is no good for me. I also have to sleep in the living room so a sofabed would be better. I am also in my 60s and currently money is a bit tight, so if anyone can help me I would appreciate it. I don't drive either so it would have to be delivered, hence the request for the local area. Please no time wasters as I am genuinely in need. Thanks for reading. I will even have an ordinary sofa, as I really do need something ASAP.