I love this idea, affordable and beautiful for any outdoor walkway or patio. Of course you need to consider stability, to be sure that the floor is not wobbly - however you choose to make that happen (I don't think that there is a right or wrong way)...The wood stumps below are buried in about 7 inches of sand, and that seemed to work well (from what I have read). Also something to look out for is rot resistant wood so that you get the longest life our of the wood...ttttttttttiiiiiiiiiiiiiiimmmmmmmmbbbbbbbbbbbbbeeeeeeeerrrrrrrrrrrr!



