This table is beautiful, sturdy and very heavy.  The white glove service folks didn’t put it together correctly and bolted out the door when it didn’t work properly. Make sure if you have someone assembling you pull up the instructions and supervise them.  It took about a month and a lot of supervision of the 2nd crew to disassemble and reassemble it correctly.  Once assembled correctly it slides easily to removeadd the center leaf.  I am rating the table a 5 - the assembly crews get a 1.