These arrived timely and were packed well. I purchased a set.  The instructions were easy to comprehend and I was able to assemble by myself.  One stool took me approximately 1 hour to assemble and I have a very active toddler.   The only trouble I had was getting the footrest on which took some force.  I highly advise not tightening all the screws until you’ve assembled the stool and are able to ensure the legs are positioned correctly and leveled.  I am considering scotch guarding the seat to protect it against scratches and watermarks.  The stool is firm and it does swivel from left to right.  The wooden base beneath the seat does not swivel with the seat so the corner will stick out when the seat swivels.  Overall, its a nice stool and looks nice and modern in my kitchen.