Putting small children in one room....

How did you do it? My boys are 3 years old and 19 months. They both are still in cribs. No judgement my oldest doesnt climb out and is still non-verbal and he goes to speech therapy and occupational therapy. Also still working on how to put him in a toddler bed or twin bed. But its not a concern right now. I just would really like my room back. My boys are light sleepers and i feel like they would constantly wake each other up at night. My youngest once he is woken he bloody murder screams. And i just feel like its gonna be a hard time getting him back to sleep. Not to mention once they both are in toddler beds or twins beds. I feel like waiting til they are older would be better but im not sure.