Its fun, a few hiccups at the beginning, but the Wayfair Pro's helped me out.
MY BIGGEST TIP - ensure this is "in addition to" another toilet you have in the house (ideally a standard, water-flush toilet).  We were renovating... demolished the basement bathroom, renovated, installed this toilet then demolished the upstairs bathroom leaving us with ONLY this toilet.  This toilet is an electronic flush toilet, controled by a computer brain inside it - and yes, it did start to go wonky on us!  This is where the Wayfair pros stepped in and shipped me a new brain for it.  In the meantime we had to use a bucket beside the toilet to flush it for a couple weeks.  New one arrived, fairly easy to install myself and it has been working just lovely ever since (about 2 months now) KNOCK ON WOOD.  The bidet feature is nice (my first one), but I may have opted for the one with the warm water depending on price.
For the price I think it is a decent purchase and am overall happy with it.