I purchased this dining table to replace a rectangular one. It really opened up the walk-thru space in the area, given the circular table top shape and placement of chairs between the legs. I was a little worried the table top would be too small for us since we like to cook and serve "family style" meals, with shared courses in the middle, but there is plenty of space for four to dine comfortably.
I was able to assemble the table by myself, but I wouldn't recommend it since the table top is very heavy. Assemble the frame by yourself, then call in a friend to assemble the glass top. If you insist on doing it all solo, I would recommend lifting the table top up vertically and setting the side on a chair while you align the table top plugs to the holes in the body, slowly lowering until you get two of the plugs in, then realign as needed.
Adjusting the bottom of the legs for table stability is easy too. This is done with adjustable screw-in/out pegs at the bottom of the frame legs. Just make sure to do this over the exact area you plan to set the table, or you will probably have to do it again. And obviously do this before you assemble the glass top.