Good lord. How old are you? People need to stop thinking like this and working on their health and fitness. There are 80 and 90 yos in good health who can still do stairs or retrofit with a lift. If this works for the majority of your life then just downgrade to a unit when you’re older.

I didn’t make a judgement. What I mean is if it’s a dealbreaker for you now then don’t buy. If one is looking at it being a deal breaker for later on in life then it seems silly. Ultimately it’s price>location>design. Yes with your budget you don’t have to contend with certain limitations so let that guide you.