Do you know the Barbican or have you been there? It’s an incredible arts centre, with a theatre, arts cinema, multiple spaces for music performances, it hosts exhibitions, has a restaurant, botanical conservatory, residents garden and excellent transport links in a central part of London. It’s full of life at all times of day. Imagine living within all that, and then able to escape to the quiet of your own home within minutes of watching a play and having a quick supper in the restaurant. I can’t imagine anything better for my retirement years if I had the money (as many, many people in London, and amongst the global elites, do).