Helping Hand for Meme and Rich

Recently, my grandma (meme) found out that her husband has stage 4 cancer. This all happened so fast and with everything going on around us, you can imagine how difficult this is for both of them. He is currently being treated every 3 weeks. He is very weak and some days he struggles to get up to bed (upstairs). My meme mentioned wanting to put a pullout couch downstairs for him to be able to sleep on. I would love to be able to provide this to her. She and rich (her husband) have always been so kind and giving to everyone around them. I know times are tough for everyone, but if we could pull together to be able to give this to them, I know they would be grateful! Thank you all!