Really interesting. The audio guides were great. I...

Really interesting. The audio guides were great. If you're into history this will be a stop you want to make. If you take a tour and didn't pre-pick your ticket don't worry you can buy them when you get there. Its a risk because the lines might be long and take a while but if there short check it out. This gives you the added benefit of not having to go at a specific time with the rest of the group as well.