Karl and Catherine are such warm and welcoming hosts. They stayed up late for us when our flight was delayed. To make our visit enjoyable, they prepared guides that we can refer to on what to eat/where to go. The location was amazingly convenient. We were surprised to find the subway just footsteps away!
Karl and Catherine are great conversationalists with a very poised cat. It is a pity that we didn't get to interact with them and their cat more because we weren't around most of the time.