It is not hard to put together but it in order to secure the weight you need to fill the column with rocks or sand. There is no plug nor is one provided. Then the top half, which holds the feeder cup and light, is wobbly. I have to change the water because I can’t put anything in it to circulate the water so it can’t be stagnant due to mosquito issues. It will eventually break off because it is not securing and everyday I have to adjust it. Cute concept but not going to last.