<< Could there be any parts missing? >>
Used faucet set? No accompanying documentation or parts breakdown? The whole
deal sounds really dubious. Before you invest any more time or effort in this
system get more info. Find out what brand it is, contact customer service at
the company, then decide the best course of action. Unless there is some very
compelling reason to proceed, a new faucet set may be your lowest cost option.
<< Also, are those flexible, braided metal hoses allowed in apartment
A better choice for the amateur plumber, but check your building codes. All it
usually takes is a brief visit or a phone call. Good luck.