I spent three months in Sosua and to rent there, I provided a one-month security deposit and the first month rent. But, I have been told that in Santiago and even Santo Domingo a "co-signer" will probably be needed or several months of rent must be paid in advance. For those of you who live in or have lived in one of these two cities, what has been your experience? Were you able to rent with only a security deposit and the first month rent?