This is an excellent addition to your Alaskan Guide Gazebo. It doesn't do much good to get under your rain fly in a pouring rain if you have to walk around in a mud hole. This liner is cut to fit the 13X15 Gazebo perfectly. I purchased this when I purchased my Gazebo. On the 1st time out we had almost two inches of rain over night on the 3rd night of a 7 day trip. (I use my Gazebo for a cook/dining tent and a wet weather gathering spot.) Everything that touched the floor stayed dry and we weren't standing in a mud puddle. I recommend this for any one who has or is planning to get the Alaskan Guide Gazebo. It will make your trip just a little dryer.
I bought this floor hoping it would fit my 13' x 15' Cabelas Alaskan Gazebo tent that I bought last year. The web site does not make it clear that this floor is made to fit the Gazebo, but it fits perfectly. It has loops located at exactly the right spots to attach to the poles of the Alaskan Gazebo. One small negative: it is made of rather cheap material similar to a poly tarp that you would purchase at a hardware store. But the price is so reasonable, you could buy two if you are concerned about durabilty.
Kudos to Cabela's for making this available. If you camp with small children this can do a lot towards keeping them clean just a little bit longer. Fit is perfect and it is easy to use. It is fairly bulky and difficult to add to the gazebo bag so I carry it separate in the bag supplied.