ADJ

large, spacious
small
comfortable, luxury
modern
one-bedroomed, two-bedroomed, etc.
studio
first-floor, second-floor, etc.
basement, penthouse
holiday, self-catering

VERB + APARTMENT

buy
lease, rent
We will be renting the apartment for a year
live in, share, stay in
I share an apartment with two friends
look for
I'm looking for an apartment on the east side of the city
find
move into/out of

APARTMENT + NOUN

block, building, complex, house
high-rise apartment blocks

ADJ

private, royal, state
the private apartments of the imperial family