This unit is well designed and well built.Pros:*It holds 4 deep frames or 8 medium frames.*The drain comes out of the bottom, (not the side like so many other units) and the bottom slopes toward the drain so you don’t have to invert the extractor to get the last few lbs of honey out.Cons:*The instructions suck (like most Chinese products).*Its a little tight to put frames of honey in it, they could’ve given a bit more room to load heavy frames, empties go in with ease, like in the demo, but who’s ever going to load empty frames.*The packaging is a bit underwhelming the unit arrived in good shape but the box was badly beaten, torn open, taped back together and 1 small nut was missing.*No parts list to identify the normal wearing parts such as the coupling bushing and bottom bearing.