I really think those people that said they had step problems should state the RV manufacturer and the step manufacturer.
I've had problems with the Kwikee steps I have on my RV. They were because I didn't wait for them to fully deploy before stepping on them. Otherwise, they have been fine.
Regarding your situation: Go up and down the step several times: do you feel they are secure? In the shower, is there head room? Is there enough room to turn around and wash all over? Get in the shower and pretend to do your shower thing. For the toilet, sit on it. Do you have enough leg room? Do you have enough arm and leg room to do your duty? If you squirm around on the toilet, does it feel like it will collapse?
TRY BEFORE YOU BUY.
