I will be releasing a beta for the new version of TxStreet soon. If you have any suggestions of what 'houses' you'd like to see on there, please let me know! The txs need to be trackable.
Can we get railroads and hotels to go along with the houses?
Interesting. I was going to have a garden out front of every house where the upkeep relates to how active that house is. I suppose they could also turn into larger buildings if active.