Looks decent, definitely a different vibe living up in Clifton than Easton/Greenbank. I’d imagine you would have been paying a similar price for that flat a few years ago, but what you would be paying for a house in Greenbank is double what you’d be paying a few years ago…. If that matters.
If I was you, I’d go for Clifton, try it out. If in few years you want a Victorian terrace in BS5, move. Nothing is forever. Also I expect you could rent that flat as a whole very easily for £££