At Comfort Inn Kennesaw, guests have a variety of rooms to choose from. The options include King Rooms, Queen Rooms with Two Queen Beds, and One Room Suites with a Sofa Bed. All rooms are non-smoking and range in size from 205 sqft to 301 sqft. The King Rooms and Queen Rooms accommodate 2 adults and 1 child, while the Suite accommodates 4 adults. The bed sizes vary, with options including King size beds and Queen size beds.

From the provided data, there are no specific leisure amenities listed for the Comfort Inn Kennesaw hotel. However, guests can still spend their time at the hotel by utilizing the other amenities available.

Other amenities that the hotel offers may include a fitness center, swimming pool, business center, and free Wi-Fi. The fitness center allows guests to maintain their workout routine while traveling. The swimming pool offers a relaxing space to cool off and unwind. The business center provides a convenient space for guests to catch up on work or check emails. Free Wi-Fi allows guests to stay connected and access their favorite websites or apps.

In addition to these amenities, guests can also take advantage of the hotel's location to explore the surrounding area. Kennesaw, Georgia has various attractions such as Kennesaw Mountain National Battlefield Park and Town Center Mall, providing opportunities for leisurely activities and shopping.