A Practicle ESSAY Purchasing washing-machines to Hotel

There is a hotel,that has 113 rooms! Which kind and how many washing machines should we purchase for this hotel(calculations)
Essay should includes: introduction ,table with calculations) and conclusion
That what I already have!
Best washers for Hotels:
Front-loading washers are the best washers for hotels. The washers have a large capacity for washing clothes and are more efficient. Front loading washers are more economical on water and electricity use. The washers have a high performance index and reduce dryer gas consumption as compared to top loading machines. Front loading washers are economical on energy use. The amount of energy used as compared to a top-loading washer is relatively low. Saving on electricity and water saves the company maintenance cost and well as the running cost of the washers. Front loading washers can make many cycles a day without breaking down. The spinning in front loading washers is in a controlled way and the absence of agitators make spinning faster. Front loading washers allow hot as well as cold water washing thus cuts electricity and water cost. Most front loading washers are fully automatic necessitating no man labor to oversee the operations (Shulz, 2011). The water used in front loading washers is recycled back into the washer as an environmental conservation measure. The washers are less noisy and safe from causing harm to the human body. Front loading washers have no health hazard to its users.
Companies Suggesting the Product
Major hospitality companies have testified to the use of front-loading washers. Among them include:
I. Westin River walk hotel in San Antonio Texas. The hotel management acknowledges savings from water usage as a result of front-loading washers from continental Girbau Company
II. Hawthorne Radissons in Wisconsin
III. Goulding’s lodge valley in Utah
IV. Hilton LEED hotel in Tennessee. The management posted a $12,000 saving on energy upon adoption of front loading washers.
V. Marriott Renaissance in Pennsylvania