Used the BiddingHelper.com tool to price these on HOTWIRE. Both are in BWI South & West.
2.5 Star - 65/nt - Free parking, Free breakfast, Smoke-free rooms, Fitness center, Pool(s), Restaurant(s), Internet access
3 Star - 81/nt - Free parking, Free breakfast, Free Internet, Airport shuttle, Fitness center, Pool(s), Restaurant(s), Self-service laundry, Internet access
Also, there is a 2-star with the following amenities: Free parking, Free Internet, Pet friendly, Smoke-free rooms, Internet access.
I'm pretty sure this is the Candlewood Suites. The Homewood Suites in this area also allows pets, but definitely not a 2-star hotel. The hotel list can be updated to reflect this.
Thanks in advance.