Rosings is a large, handsome modern building, well-situated on rising ground. Mr. Collins also stated that the windows at the front of the house as well as the glazing had cost Sir Lewis a pretty sum. The entrance hall was finely-proportioned with finished ornaments, and off the hall was an anti-chamber.
Sir William Lucas, who had been presented at St. James's Palace in London, was in awe of Rosings even though he had seen the palace. However, when Elizabeth compared Pemberley with Rosings, she noted that the latter was opulent while the former was truly elegant, and the latter actually had some impressions of gaudiness.
- In the 1995 miniseries adaptation, Belton House, in Grantham, Lincolnshire, served as the exterior of Rosings Park.