The Sentry fire safe was exactly as described.  Is well made with one flat shelf and one file folder shelf included.  I purchased three additional flat shelves to use instead of the file folder shelf (shelf for other 2 cuft safe will work but check shelf dimension).  Installation includes two 4" lag bolts and flat washers.  Note, key lock is an secondary lock, not an override to the combination.  It allows you to basically double lock the safe.

Pros: Well made, good fit.  Combination easy to use.  Lots of room.  Wayfair had best price and free shipping!
Cons: None really for the money.