Our Impact Rolls - Wood Series are very durable and are great as a multi-use floor. When chairs and tables are in use on our flooring, we do recommend using furniture sliders under them to prevent andy dimpling that can happen when excess weight is put on either item. We also recommend picking up the tables and chairs when they are moved to prevent scratches. Since our Impact Rolls - Wood Series are non-porous, they are very easy to clean and maintain. So no matter what is spilled on the floor, you will be able to clean them easily. If you were to poke a hole in our flooring, there isn't a repair kit that can be used. If you have the missing piece of the flooring, you can use our Seam Sealer glue and replace the missing piece. If you can't replace the missing piece, you would have to pull up the roll and replace it.