If what most suits our needs is a stair lift platform we have that this kind of elevator has prices starting depending on the characteristics of the section or sections of stairs to be saved. On the other hand, vertical elevators that are short-haul have a price from around $6000 depending mainly on the installation company, dimensions, model and the route. On the other hand, although in most situations the auxiliary works necessary to install this kind of elevators are few or none whatsoever.
Harmar Pinnacle Installation Manual
Although with characteristics that makes it more advisable for installation in buildings or single-family homes and commercial premises that are low-rise being aesthetically similar to the conventional elevator. We have to imply that it depends, above all, on the system.