Ordered this fountain the end of July, 2020, and arrived in November, too late to hook up.  So we waited until today to get it up and running - 1st of April.  Must say it's pretty amazing for the price, set up was fairly easy following the instructions.  We did have the base setup months ago when we had 2 strong young men visiting, and luckily it rolls.  The only glitch is that the flow of the water doesn't change no matter how we adjust the switch.  It's too fast for me, blocking out all sounds which is great if that's what you want, but now I can't hear any song birds in my courtyard :o(   I did read where someone said they applied a clamp to the tubing to slow down the flow, so we'll be trying that soon.  But other than that, this fountain is an amazing purchase.  The manufacturer seems to have thought about most everything.