Hi Deb, I just found your post. I had both hips done June 15th, posterior approach. Although I wouldn't say it was a piece of cake, I wouldn't do it any other way.
I live in a 5 level house and the hospital would only let me stay 3 days after surgery so I went to re-hab for 4 days, just long enough to learn how to get up the steps to my bedroom. I have 4 steps into the house, 7 to the upstairs and my bedroom suite has 3 steps to the bathroom. I went home exactly 7 days after the surgery. I used a walker for about a week, (after coming home) then graduated to crutches. My sister stayed with me for about a week because she just happened to be in town visiting, and after that I was on my own.
I do have a husband, who made me breakfast before he went to work and he came home later in the day to fix me lunch and help me shower. I started showering as soon as I got home, with a chair in the shower stall. I was told that I could get the dressings wet, but then would have to put dry ones on after showering. I had PT at home and I stayed in my room for a week before going all the way downstairs.
About 2 weeks after surgery my hubby and I went "Up North" to a friend's cabin for the 4th of July. By then I was using 2 crutches all the time, by the next week I was using only one crutch, so I think I did pretty well. I am now 7 months out and doing pretty well. I have pain in my back, which is arthritic, and have some trouble with my IT band on my right leg. My right leg is weaker than my left and I still feel a little wobbly sometimes. I always use the handrail on steps. I stopped PT in Dec. I am hoping to get better and better. You sound like you are doing wonderfully.