In a comprehensive study in 20 cities, online hotel reputation consulting company ReviewPro found that noise is the most common complaint in online hotel reviews. Keeping noise levels to a minimum is one of the reasons Renue Systems uses portable machines for our deep cleaning. Interestingly, after elevators, the next biggest complaint is odor, eradication of which is a service that we perform. The fourth and biggest sources of negative feedback are air conditioning and heating systems, whose performance, it so happens, can be improved through cleaning.
The bottom line is that professional deep cleaning services by a firm that focuses on the needs of hotels can not only improve the appearance of a property but as this study shows can also improve its online reputation.