Emeline V.
Yelp
Hidden behind massive walls, and next to a peaceful garden, the Geffrye has a lot going for it. Not too big or too small, it makes for an hour very well spent. Also, it's in Hackney, which means that few people make the trek, and you can expect to take your time, and read the wall text in silence. Unless of course, you're me, and find yourself stranded in line the one day all the neighbourhood's parents chose to bring the little family along. Arg.
You can expect a lovely succession of interiors from the 17th century onwards, along with explanations and hypothetical schedules the house's families would have followed. Every two interiors or so you'll get a little corner focusing on specific objects, which you can interact with. Their various audio booth are inventive (a house-master describing his day, or a selection of music from the time period) but not necessarily practical. The focus on a time period's changing economy, and, of course, the repercussions on social classes are fascinating and a great insight into British society. A member of their staff invited us to an interactive game through which people discovered the history of London, it sounded great but we were quite shy, if that's your thing, stay put. Tidbit: on your right, on the windowsill, are large fan-like panels for you to consult: they highlight the use and origins of some items in the room.