Ok, since Houses = storage space, and there can be only 1 house per account, then people have to buy more accounts to get more storage. The main reason why we dont get more houses per account is because it would drastically cut into UO's profit, because people would close their house-holding accounts. The way to get around this profit loss is to allow X amount of storage per account. So you can place as many houses as you want as long as the total storage doesnt exceed ~3000 (an 18x18's storage capacity), which would be increased/decreased depending if the account has purchased increased storage capacity. An exception to the storage rule would be castles and keeps obviously. Any thoughts?