CatgirlEva:
Reasons for some of these things and links for certain products might help.
LoverOfExtremes:
Bars and handles in the shower
Keeps someone from falling as well as lifting up from shower chair.
Heavy duty, wide shower seat
see above
Shower hose
If you're sitting, you'll need to make the water come to you instead of moving around to get under the water.
Baby wipes
post bidet cleaning and general cleaning anywhere
Bidet
easier than using tp since reaching will become tougher and tougher
Daily leg and foot massages
Keep circulation going to prevent skin diseases
Lotion or coconut oil daily
See above
Underbelly wicking pads
keep area dry so bacteria don't build up. Skin infections can be really bad.
Heavy duty recliner
obv
Cushioned wedges under knees
keep pressure off of joints.
Keep all folds dry and powdered
again, prevent skin infection
Diaper cream
same
Heavy duty chair with wheels
mobility
Brush their hair twice a day
proper thing to do for any relationship.
Shave them if needed/desired
I probably should have said that, as someone who's already quite large, I know what most of the things are for. I was suggesting reasons for everything as something that would give people who are new to feederism more information.