Assume you have all the luxuries of a modern life in your Tardis (toilet, hot showers, TV, books, game console, …) which doubles as a mini self-sufficient apartment with it’s own energy stores and generation.
Where in history would you go if comfort wasn’t an issue?
…A bit of a non-chill reply here, but apparently Unreal Engine can complete that wish.
Like, there was this captain America game set in 1943 Germany written by, I think, Uncharted’s writer, that was presented at State Of Unreal 2024. It looks insanely real and you can like, feel smoke in a burning barrel and all, so London could be modelled there as well.