There is not room for even one more animal in the middle room where I have the reptiles and birds. Just got the corn snakes in and they each have their nice terrariums and lights and heaters. I shudder to think of the electric bill. But today, when I used the vacuum, the breaker switch flipped. Not only is the room at its snake limit, it is also at its electricity limit. When I get time this summer I will have the wiring looked at, it is all safe there is just a LOT of it!!!