Has anyone had experience refinishing maple floors? We are renovating upstairs in our older home. The downstairs has oak flooring which we refinished shortly after moving in to this house (25 years ago) We are now refinishing the upstairs floors, but they are maple. After sanding and patching cracks etc. the stain was added. The floors have turned out all blotchy. The refinisher explained to me that maple floors don't take stain evenly, but I never thought they would turn out like this. Who has had experience with maple floors? Now I am not sure what to do? The refinisher is coming back in a couple of days to resand and try staining again. Any suggestions?