It looks like that but the corner shelf should actually be on the same level as the left bookshelf so it's not ideal for dual monitor setup.
About the bed size, my parents told me it's called "1 and a half" even though it's probably looking a little bigger.
I'd say its about 1.10mx1.80m more or less. Does that have a specific name? Oh yeah, just checked, it's a small double.