Yi and Nancy were the best hosts we have had so far. They were so polite an considerate at every stage. They offered everything to us from bottled water, to extra chairs, and even disposable cutlery and paper plates. The room was at par with a very good hotel room, it was immaculately clean. Both bathrooms were also extremely clean at all times, with high quality toiletries provided for us along with good quality towels. Over and above all this, the conversations we had with everyone who lived in the house were so good; they made us feel like we were home 7000 miles away from home.
I highly recommend staying with Nancy and Yi, they are the best hosts!