So we're planning to make an offer on a beautiful penthouse flat with a massive private roof terrace. It's in a very nice area in north London close to the tube and the flat is very spacious. However for the amount of money we plan to offer we could get a similar size house in the same area, slightly further away from the tube. Am I being stupid by considering such an expensive new built flat? We have totally fallen in love with it. What are the pros and cons?? Thanks