One idea is to build your own cabinet boxes and then fill them with IKEA drawers, etc. A drawer that fits in a 28" net opening is 25 bucks. And that includes soft close guides. You can't build a drawer and buy guides and beat that price.
Even better, a wire mesh basket pullout of the same size is only $15!! Very nice for socks, sweaters, etc. for the ventilation. Comes with the mounting rails as well.