Well, I posted here my 'new' Oslo https://www.hearth.com/econtent/index.php/forums/viewthread/51215/P22/ , ...so I'll post pics of the install as I go along. School starts tomorrow (I attend college part time), so work will be slowed, ...but I'll keep posting as I progress. Plan is for a bluestone hearth, ...used brick up the back, ...with two bluestone mantles. Kevin I was able to finish the hearth this weekend. I sized, cut and put in place the bluestone. I went 60" wide by 50" deep, maintaining adequate clearances as required.