I love Islington and location location location. But only if you have money to extend lease too. Mortgaging gets tricky below 90 years too and house value will drop so extension is essential. Property in London can either be a forever home or investment to get on the ladder. This flat won't see much more appreciation over the years, there's always a limit on 2 beds compared to houses. I would look at Blackhorse Road just a few stops away from Highbury on the Victoria line - values are only going up and it's full of young folk. Running, climbing and book clubs, board game nights, live music, breweries, the wetlands and marshes for green space, the canal system, and on the overground to Gospel Oak for Hampstead Heath. Then when you sell you'll make a good profit and can buy somewhere bigger.