I LOVE THIS FOR BOTH HOME & WHEN TRAVELING & CAMPING. IT IS EASY TO SET UP BOTH INDOORS & OUT & I WILL BE BUYING ANOTHER ONE IN A COUPLE OF MONTHS, MAINLY SO I CAN LEAVE ONE PERMANENTLY IN OUR HOME & TAKE ONE ON THE ROAD! ALSO, IF WE CHOOSE TO, 2 PENS WILL BE ABLE TO BE CONNECTED TOGETHER TO MAKE 1 LARGE ONE. EXCELLENT VALUE FOR THE MONEY!!