I hesitate to write this because I think this is such a beautiful set but a connection popped off and flooded my bathroom an almost my whole house (I was home and able to shut off the water).  The plumber explained (not the one that installed it) that this faucet has a snap on connection to the water hose rather than a screw on one.  We're not sure if it just wasn't installed correctly or if that just happens with this type of (cheaper)faucet, but we re-attached it and it's been fine so far but I would never buy another faucet set unless it has a screw on connection.  The plumber said you can tell if it does by looking at the installation manual.  Wayfair, btw, had great customer support through this.