This is a very well made bed frame.  It is very strong & assembles quite easily. You'll need 2 people to assemble & it will take about 1 hour to complete.  All the tooling-bolts & nuts aligned perfectly with the frame.  The slats are strong & fit snuggly.  The Allen key for the bolts & wrench that come with it are very small.  If you have your own tools you can use a #3 Allen key for the bolts & a 13mm wrench for the nuts.