Remodeling a proper bathroom

Hi guys as you all know my pops had a stroke Saturday and has been in the hospital since then we are hearing good news he’s walking and that is great for us and for him ! He’s fighting this and wanting to come home unfortunately we have to change a lot of things for him ! things that need to be accommodating for his needs now! We have to redo his restroom it’s in very bad shape and we need to fix the wood and make a walk in bathroom no more bathtub for him due to his mobility if his legs ! His bathroom is in such bad shape that the guy said I’m surprised he hasn’t fallen through the tub! Just to be able to get a proper bathroom and for us to be able to have him home is costing us 2000 it may not seem a lot but for us due to this unexpected event it has been hard to come up with this amount in Such short time to have my dads home ready for when he gets out! I ask if you guys or anyone can help please help us make this happen for him ! With what ever you guys can give would mean the world to us! God bless you guys!