The TSHOOT exam is almost entirely lab/simulation-based. To get a feel of what the exam is like, you can visit the official TSHOOT Demo from Cisco here: http://www.cisco.com/web/learning/le3/le2/le37/le10/tshoot_demo.html. I've also included below a response of mine to someone else who asked about the TSHOOT exam a while back:
In preparation for the TSHOOT exam, and on top of reading the "CCNP TSHOOT Official Certification Guide," I familiarized myself with the TSHOOT exam topology, which can be found here:https://learningnetwork.cisco.com/thread/10965.
Also, I spent a lot of time going over the exam topics found here https://learningnetwork.cisco.com/docs/DOC-6567#comment-10301, and making sure that I had a comfortable knowledge of each topic through Cisco documentation review, BSCI/ROUTE Labs, and just general research through trial and error labs.
You can also go here https://learningnetwork.cisco.com/docs/DOC-6738 to get a pretty good idea of what the TSHOOT exam is like.
Hope that helps,