If you do a search on here, you will see many of us have Keystoker along with many other brands. They all accomplish the same thing.
You just have to install it per the mfr. specs, We heated our old house almost entirely with our Keystoker 90K Direct Vent.
You will not have "DIRT" but only a little dust and ash when loading coal and removing the ash pan. Some have developed techinques for loading and unloading the stove to minimize the dust.
If you look in the Photo gallery, you will see many have them in there living areas. Pictures of your stove