I also had the wrong-sized nut/bolt to tighten the baffle, so getting the top hook and baffle off and on to add seed has been a pain. I've been meaning to get another nut for it, but just haven't had time.

Assembly is easy, though I have to admit, I didn't quite see how to get the top off an on initially. You have to kind-of squeeze the sides of the plastic tube to get the top off and I wonder how long that'll hold up before it cracks. It does seem to be very study plastic, but we'll see. I do have my doubts about two little metal prongs in two little plastic holes holding up to 3lbs. of seed for extended periods of time.

This feeder holds a LOT of seed. The birds took to it immediately. To date, we have not seen any squirrels on it, nor try to access it.

I currently have two other feeders from Droll Yankee with lifetime warranties and they are still holding up after six years. Based on this cost and the quality issue with the top nut/bolt, I think there are better options out there.
I also had the wrong-sized nut/bolt to tighten the baffle, so getting the top hook and baffle off and on to add seed has been a pain. I've been meaning to get another nut for it, but just haven't had time. Assembly is easy, though I have to admit, I didn't quite see how to get the top off an on initially. You have to kind-of squeeze the sides of the plastic tube to get the top off and I wonder how long that'll hold up before it cracks. It does seem to be very study plastic, but we'll see. I do have my doubts about two little metal prongs in two little plastic holes holding up to 3lbs. of seed for extended periods of time. This feeder holds a LOT of seed. The birds took to it immediately. To date, we have not seen any squirrels on it, nor try to access it. I currently have two other feeders from Droll Yankee with lifetime warranties and they are still holding up after six years. Based on this cost and the quality issue with the top nut/bolt, I think there are better options out there.