The cosleeping with twins is very odd for the first time mother. Normally twins have normal phenomena to do all the things at the same time. If they are crying than both are crying. If one get sleep other also get sleep. It is the normal tendency of the twins. In such condition cosleeping is very much crucial for mother. You must have to be calm and deal it with carefully. Cosleeping with the infants make the infant to sleep fast. With cosleeping the infant and mother get more comfort than the cosleeping.
Twins mother are always like to take care of their twins with cosleeping to solve the issues because it is most important to identify the issues and if you find any difficulties adjust with the partner.