Currently I use the bathroom as darkroom, and it works fairly well. We are planning to move to a house next year, because we need more space. One of the first things I will do then is to build a darkroom. I also have a very large IFF Ampliator 13x18 cm enlarger, and a nice Meopta Opemus IIa.
It's funny that now that I have more equipment that I could ever dream of only a few years ago, it's still just as difficult to make good photographs. Quality equipment does help on the technical quality though.