The following figure gives an example of the information that reviews and comments will contain:
Every review has to be uniquely identified for which we use the
_id property. Value for money, comfort, food, and service are all the parameters that have been discussed earlier. The rating has been given on a scale of 1 to 5, assuming 1 to be lowest and 5 to be the highest. In addition to these, we have
created_on, which is the timestamp of the creation of the review. Similarly,
stayed_on is a timestamp of the day that the reviewer stayed at the hotel. We also capture additional information ...