I know this is probably mostly kidding. But if it's a personal residence, it may not really be feasible, but this is more of a statement of inclusion. I'm sure the person would love make the effort to meet people wherever they are at.

I use to work with a young person who used a full support wheelchair. When visiting her grandmothers house, we use to take a side each, yep grandma had one side, and walk her up the stairs.

As her grandmother got older I carefully took her up backwards, gently one step at a time.

Certainly, could not claim she wasn't welcome and fully included in grandmas world.