Using points but limited. Probably will have to stay at 50,000 points per night (this assumes fifth night free). So my choices are: Hyde Park Hilton, Hyde Park DT, possibly DT Marble Arch, Hilton Olympia, Hilton Mteropole, and Hilton Kinsington. Visiting son who is staying at Queen’s Gate near Imperial College but actually only seeing him the first three days. Flying into Gatwick. Myself, wife and 15 yr old daughter. Haven’t been to London since 1985 so it’s going to be all new for me and my daughter. Convenience of tube station would be nice. Decent Free breakfast (as Diamond) would be nice as well. Thoughts?