Fellow FReepers -- We are going to move my aging parents into the finished ground floor of our home. To make this work best we want to install a residential elevator into our existing structure. Architecturally, this is not hard to do, as there are several locations in the home where we can easily fit the 'column' of the lift. BUT ... we don't have the first clue of what this might really cost us. Who has done this? ... and can shed light on the REALISTIC costs of putting in a lift capable of handling my mom in her...