I am so sorry to hear about your dad. When you are looking at houses bear in mind that your dad may be in a wheelchair for a little while at first, so look at access points, turn around space, the width of the door frames, that sort of thing, with using a wheelchair in mind, some of which, access, steps etc will also count when he gets, and gets used to, his new legs. I know all this from when my husband, who was a wheelchair confined, and I were looking for new homes. Good luck and bless you for caring and taking care of your dad.

Chris