indoor/outdoor carpet is the best, playing on concrete an make you tired for sure, BUT playing on thick padded carpet is ALOT WORSE, you will get real tired real fast. thin to regular indoor/outdoor carpet is the solution, you can do it like Glen said by using 3' wide strips around the table. Infact my carpet around my table is showing alot of wear after a year of play(it gets ALOT of use) so I'm going to replace just the "ring around the table"