Be my guest and share my old house apartment with me. The bedroom is just for you, we share all the other rooms.
Sehnde itself isn't really worth visiting, but it is located quite central. It's near the Autobahn A2 and A7, near Hannover and Hildesheim city and the fair is just 10 minutes drive away. I live close to the S-Bahn (2 minutes walk), which brings you to Hannover (25 min.) or Hildesheim (15 min.) main station. Next good bar/restaurant is just a 2 minutes walk away, also supermarket.