I don't have any other videos of it. I can tell you about building it though. I bought the winch from Harbor freight, supposed to be able to lift 1,100 pounds but I don't lift even half that much weight. I think the winch at the time cost about $130. The pipe I bought thru a guy who works maintenance at a local plant and he got the pipe for cost, which was something like $13 of $14 per pipe so the 2 pipe was less than $30. The rest of the metal I had on hand from doing other projects, some of the metal I had bought, some of the metal other people bought and they left it with me after I did their project. I don't think I have over $200 in the lift.
If you want, tomorrow I can take some close up pictures and post them. Actually, I would think the way you construct the lift platform would ideally be based more on what you want to lift up to the second floor. For the most part, we put things like plastic totes with all sorts of stuff in them and we very rarely need to go up there to get stuff from them. I have several totes up there with tools I rarely use. For example, I have a pipe threader up there that I almost never use. We rarely go up there, but when we do need to put something up there, or getting it back down again, having a lift is essential. What good is a storage area on the second floor if you can't get stuff up there? I have a table saw up there, a floor model Delta drill press, the snowblower goes up there, except for during the Winter. Tons of other stuff too that we seldom need.