Lisbon is 15th on the list of quality of life among 47 cities across the world. The list has been compiled by Deutsche Bank and it took 8 factors such as purchasing power, healthcare, safety, climate and cost of living. The main factors are the climate which is a big bonus and also a very handy commute. Another study found that residents of Lisbon to be very pleased with the quality of cafes and restaurants in Lisbon, but also feel unhappy because of traffic and housing costs. In the study made on the quality of life in Lisbon, residents were all happy with the standardof green spaces, shopping and leasure activities in the city.