Spent two nights at the Residence Inn while our son attended a Ripken baseball camp at the adjacent training facility. What a great place! The Residence Inn and Courtyard Inn are co-located in a replica building of the warehouse adjacent to Camden Yards. Our one bedroom suite was clean, quiet and very comfortable and the air conditioning worked great (outside was very hot and humid while we were there). The staff was friendly and the included breakfast was above average. If you're attending a sporting event at the Ripken camp or adjacent Aberdeen Ironbirds stadium, or even passing through on I-95 and like baseball, this is the place to stay. The Courtyard looked similarly nice and was $20 a night cheaper, but as a small family, we preferred the suites and free breakfast offered by the Residence Inn instead of the Courtyard's standard hotel rooms. The Courtyard has a restaurant and both hotels share a very small indoor pool. Highly recommend the Olive Tree restaurant across the freeway. Surprisingly great food for what appeared to be just another chain-type Italian restaurant. Ended up eating there three times!

Since there are no reviews, I am writing this as a Harford County resident to provide this overview as general infornation. The property opened in mid-April 2007. It is modeled after the warehouse at Oriole Park at Camden Yards in Baltimore. The Residence Inn takes up part the this buliding, while Courtyard by Marriott takes the other portion. The entire building sits on what is known as the Ripken Baseball Youth Academy, and is located directly behind the Right Field Wall of "Cal Sr's Yard", a down-scaled version of Camden Yards. Keep in mind that there are youth baseball tournaments in progress most weekends from mid-March thru early July, The Cal Ripken World Series in mid-Aug., and tournaments again in Sept. and Oct. More info can be found by visiting ripkenbaseball.com. This property is also directly across the street from Ripken Stadium, home of the Class A NY-PENN League Aberdeen Ironbirds. There is a restaurant and lounge in the building, and several restaurants and shopping centers within a 5 minute drive. If you're coming to this area for baseball related activities, this may be just what you are looking for. However, if you're looking for a quiet getaway, this may not be the place for you during baseball season. The grounds are nice, plenty of parking, and the baseball atmosphere is great. It's a nice place for kids and parents of the various visiting teams to have fun together after the days' games.
Hope this is somewhat helpful.