Normal Room . Colloquially, room temperature is a range of air temperatures that most people prefer for indoor settings.it feels comfortable to a person when they are wearing typical indoor clothing. Any normal rooms can be converted to a cold room using our technology. BALI OFFERS NORMAL ROOM from europeegypttravel.com In homes below 2500 square feet, the average bedroom size in the united states is 11 feet by 12 feet or 132 square feet in total area. Standard living room furniture takes ~75% of floor space using two walls. Similarly, you may want to leave a little more space in front of your toilet to make it.