I am primarily looking to see if the home is a single story or not. If it has multiple levels, our room will probably be on the second level. Then I’d have to bring her portable wheelchair, because her normal chair is too heavy to carry upstairs. The next thing I check is the front door. I’m looking for stairs at the front door. Depending on the number of steps, I decide what kind of wheelchair ramp(s) I have to pack. From the various sizes of portable ramps that I have purchased (2, 3, 4, 5, or 10 feet), I decide which one to bring. If the main entrance is not an option, we often try the entrance to the home from the garage.