What is the speaker telling josué?

she needs to clean her room.
her room is as clean as his.
his room is cleaner than hers.
her room is cleaner than his.

Her room is as clean as his.

Explanation:

The second option is the best for this particular example because is about the speaker and Josué, the first option is only about the speaker, the third option is about both, but Josué speak in this case, it could be the last option because is about both and is a similar sentence than the second one, but the second one is the correct answer.

they have limited space