Recommendation

 Basic Computer Training 

Our group strongly recommends Mariott improve their MARSHA system. While it is good at providing the information needed to give customers what they want, there is a lot of room for improvement. If they upgrade their system, they could have a lot of information that is currently manually entered to be automated. Automated information would minimize mistakes. They have been using this system for a very long time, so while it is a better option to change to a newer system, we also believe it should be done slowly and carefully. It is important to note that this company earns over $10B in revenue every year. Changing a system at every location instantly is near impossible, however, the longer they wait to start the change, the harder it will be in the future.