What about a double room, an adult bed and a sofa bed?
He a little stronger self-care ability, can make a small bed in the room of adult, let him sleep in a little bed, at the beginning of adults can sit on the bed to accompany him to sleep or sleeping together with adults and children, if the baby is not willing to also can open a Nightlight, after a period of time, adults can find some excuse let alone a baby to sleep habits; after the house to sleep, can give the baby to get a plush toys enhance the sense of security, then the baby can be accepted.
Hello, now the baby is small, can let him sleep together and adults, is mainly to take care of him, to cover the quilt, bed or treasure house to go slowly, can not be impatient, generally after two or three years old baby can understand adults, adults usually consciously and talk to him and my parents left the bed, let him have a psychological preparation;