Correct

单间

/ shàn jiān / 
Strokes

Example

As a Noun

one-bay

1
Shànjiān
单间
pūmiàn
铺面

one-bay shop front

As a Noun

single room; separate room

2
Shànjiān
单间
bǔchā
补差

single supplement

3
Yùdìng
预订
yī
一
gè
个
shànjiān
单间

book a single room