Interior designers design interior space: residential, home, shops, banks, hotels, trade fair stands and museum exhibition area. These professionals can develop their own experience autonomously or high profile complementary figures in important architect and design studios. Interior designers not only have to observe taste trends and style evolution in the social cultural context, but also have to understand and interpret customer needs and specific expectation, mediating them with all the problems concerning the implementation of a design project. This meditation must not in any case limit the creativity and expressive freedom that characterize great designers, who are capable of leaving their own unmistakable mark in their projects however respecting customers needs.