In early 2015, I was looking ahead to the season and wanting to improve on my seed starting setup. The previous year I tried out a kitchen window for propagation, and saw a lot of leggy seedlings and quite a few die-offs as well. I wanted to step up my seed propagation game.
I carved out a little space in the apartment for a shelf unit for this purpose. Assembled more or less inexpensively from basic Metro-style wire shelving, it took a few trips to a few stores to collect what I wanted.