My WS problem is always space... I have to do it in my apartment.
On the balcony. And it's packed!
So whenever I have free time (and light) I go to the balcony and try to re-arrange the pots, thinking where I could squeeze in another pot, but sometimes I have to give up.
Seedlings farther from the windows are leaning towards them, and I just don't want to have weak seedlings.
In my living/bed room the windows are also packed. Both outside and inside.
Oh well...