How does Pip describe his surroundings in his room at Covent Garden ?(Ch.45)

From the text:

"It was a sort of vault on the ground floor at the back, with a despotic monster of a four-post bedstead in it, straddling over the whole place, putting one of his arbitrary legs into the fireplace and another into the doorway, and squeezing the wretched little washing-stand in quite a Divinely Righteous manner."

"There was an inhospitable smell in the room, of cold soot and hot dust; and, as I looked up into the corners of the tester over my head, I thought what a number of blue-bottle flies from the butchers’, and earwigs from the market, and grubs from the country, must be holding on up there, lying by for next summer."