(Chapters 20-31) What are the details and atmosphere of Jaggers's home?

From the text:

Rather a stately house of its kind, but dolefully in want of painting, and with dirty windows. He took out his key and opened the door, and we all went into a stone hall, bare, gloomy, and little used. So, up a dark brown staircase into a series of three dark brown rooms on the first floor. There were carved garlands on the panelled walls, and as he stood among them giving us welcome, I know what kind of loops I thought they looked like.