Oh dear, this is looking rather quiet. Do you think you ought to flag it up on the main MN to get all the Bristol people over here?
My answers, FWIW:
Favourite thing about the area - hard to pin down, but mainly that Bristol is big enough to have everything you might want in terms of culture (2 universities, theatres, interesting museums, the zoo, loads of festivals, always lots of stuff going on), amenities, shops, restaurants etc, but is still small enough for everything to be within easy reach, and you are never more than about 15 mins drive from open spaces and real countryside.
Least favourite thing: lack of decent public transport system.
My DCs are a bit old to need child friendly cafes (teenage DS hangs out in cafes with his own friends these days) but I recently went to Playful on Chandos Rd with a couple of other MNers and their toddlers, and it seemed to be the kind of place it would have been useful to have around when mine were tiny: play corner, children's drinks and snacks, and I gather there's a soft play area downstairs, though I didn't go to look.
Child free nights out - well, I'm mainly a quiet pub sort of person, so i like places like the Green Man in Kingsdown, but you will also find me watching foreign films at the Watershed and having something to eat or drink in the bar/restaurant afterwards. That's also where we had our Bristol MN Christmas gathering.
Best outside space: spoilt for choice. The Downs, Ashton Court, and Leigh Woods all have acres of space for runners, dog walkers, bikers etc as well as families. There are some great parks too, like Brandon Hill, St Andrew's park, Blaise Castle and the Oldbury Court estate.
Hidden gem - Goldney Hall - owned by the university, only open to the public for a few days a year, has beautiful gardens and an amazing grotto.
Best free visitor attraction - the museum is very good, but otherwise I'd say the harbourside area in general, and of course a walk around the downs to Clifton suspension bridge.
Why would you want to move here? Umm, isn't all that enough of a reason? There's also the cider, of course...