The house is a beautiful Georgian terraced ground floor flat (actually a maisonette – bought for £250K last year). We have a fair-sized garden (about 42sq.m.), but only half of it gets the sun. The part of the garden next to the house is not dark, but does not get direct sunlight until the evening. Essentially, we do not use that bit of garden for anything. We have thought of adding a conservatory, which will measure about 7m x 2.5m. We appreciate the need to get it done properly, and expect to spend around £15K to £20K. Is it worth it? We don’t think we’ll be there for very long. It is more of an investment property than anything else. Any advice?