US Cellar Systems and Wine Cellar Specialists have been partners in wine room construction for many years. In this particular project, a space under the stairs had to be converted into a functional custom wine cellar equipped with a reliable cooling system. We supplied the refrigeration unit. The evaporator was hidden in a wooden grill and cover at the top section of the left wall. See what people say about us: https://www.google.com/search?q=us%20cellar%20systems&lrd=0x80dd338b17b6e057%3A0x9995f30dbfee9fc1%2C1%2C&rct=j http://www.winecellarrefrigerationsystems.com/ US Cellar Systems 2470 Brayton Ave. Signal Hill, California 90755 (562) 513-3017 dan@uscellarsystems.com Take a video tour of this project: https://www.youtube.com/watch?v=5FYhy_Mt2eI