A system for managing a real estate and/or business transaction between a buyer and a seller from receiving information from the seller regarding a commercial property, or other asset, to be sold, to closing, is provided. The system may be configured to generate a valuation of the commercial property and/or asset to be sold for the buyer and/or the seller, to populate and generate documents related to the transaction, to enable the buyer and the seller to accept or reject documents related to the transaction, and to gather relevant documents, invoices, and property data to send to an escrow agency.