Leasing special purpose properties in Trent (SD), the tenant has the advantage of knowing the building's structure has remained intact for its intended purpose. Changing the floor plan or reconstruction may not be allowed, and the Trent (SD) property may be restricted to very specific types of use. There may be stringent zoning laws, historical preservation, or the Trent (SD) landlord's wishes to keep the property intact and its use a singular purpose.