I've recently been to the grandly named James Cavell Library and Archives in Woolwich. It houses the archives of the Royal Artillery and is attached to the Firepower Museum in Woolwich Arsenal. I didn't go into the Museum (it cost money) but it looked slightly rundown.
I had imagined the James Clavell Library and Archives to be housed in some splendid 18th century premises, but it turned out to be a smallish overheated room with a surprising amount of naval memorabilia, for a regimental museum, on display. The atmosphere was friendly, although not particularly quiet because the searchroom also has the library assistant's desk and a scanner.
There was supposedly space for a dozen people to work around a large table, but there were three of us researchers surrounded by records and books, so there wasn't really room for anybody else.
Admission is by appointment only. I had ordered war diaries, which were ready when I arrived. And they quickly dug out a selection of related memoirs and diaries which had been suggested by the archivist, Paul Evans, in a previous email.
There didn't seem to be any public catalogue. If you wanted to know what they had you had to ask. As is common in small archives basically the catalogue was in the archivist's head, which was great because Paul really did seem to know a huge amount about the Artillery, its history and records right up to the present day, but when he wasn't present things rather fell apart. That said he was extremely helpful, rather beyond the cause of duty, and very knowledgeable.
Photocopying is 20p a sheet which is done immediately by the library assistant. But only Paul could take the money and issue a receipt. There was a long wait while he took a long phonecall before I could pay up.
Room: 5; Staff: 8; Experience: 7; Catalogue 3