5yr & 2yr sharing room?

Thinking about my toddlers sharing a room temporarily. My 5yr old currently never is in her current room at all unless she’s sleeping my 2 year old naps throughout the day and sleeps fully through the night from 8pm-7am they are on the same night time sleep schedule. We are moving temporarily (renting) and saving for a few months until we find a home to buy. We were thinking of getting toddler bunk beds of course my 5yr would be on the top she sees her cousins share a bunk bed (they’re 10 and 12)and she is love with the idea of sharing a bed with her brother. And creating a play area for them both. Wondering if anyone has had a 5yr and 2yr old share a room? How was the dynamic? If not bunk bed then seperate the room maybe?