Living in London with babies?

[Phteven]

There are lots of people with babies in London so I guess it must be doable. If stairs are a problem you could look for a ground floor flat or one with a lift.
Lots of the tube stations don't have disabled access so you might want to live near one that does (or just catch buses instead).

[Isadora]

I think it would be fine, & what an experience! Go for it!