The Hampton Inn Ottumwa offers several room options, including Queen Rooms with two queen beds, King Rooms, King Rooms with disability access/non-smoking, King Rooms with a sofa bed, and Queen Rooms with two queen beds and disability/hearing accessibility. All rooms are non-smoking and have a room size of 280 sqft. The Queen Rooms accommodate 5 adults and 4 children, while the King Rooms accommodate 3 adults and 2 children.

Guests at the Hampton Inn Ottumwa can make the most of their time by utilizing the leisure amenities provided. Firstly, there is a fitness center available, allowing guests to engage in physical exercise and maintain their fitness routine. Additionally, the hotel offers board games and puzzles, providing a leisurely option for guests to relax and have fun. Although the specific details of the fitness center and board games are not mentioned, guests can likely expect a range of equipment and games to choose from. Furthermore, the hotel's business center is available for guests who need to attend to work-related matters, offering a convenient space with necessary resources. Overall, guests can spend their time at the hotel by staying active and fit at the fitness center, engaging in leisure activities with board games and puzzles, or taking care of business needs at the business center.

Hampton Inn Ottumwa has an indoor pool that is available year-round. The pool is designated for adults only, so it is restricted to guests of a certain age. No other pools or outdoor options are listed for the hotel.