“roof / shop” in Japanese is 屋, read oku, ya (おく, や). It is a Grade 3 Kyōiku kanji, taught in year 3 of Japanese elementary school, and appears in words such as 本屋 (bookstore).
What does 屋 mean?
パン屋でパンを買う。
Same sound, different character — the classic trap. Compare them side by side: