The objective of the review is to better understand the issues that shelter actors dealt with in Haiti in 2010. It aims to identify achievements and constraints in meeting the short and medium-term shelter needs, considers views on the response by a sample of the affected population who received support, and addresses implications for interim shelter responses, in order to identify key issues to improve upon and to provide information for future responses. This evaluation does not cover the shelter sector performance in 2011, although information of that period was used for a better understanding of the 2010 results.