Recommend our real estate experts
With the COSISSIME program, sponsor your friends and family and receive up to €500 in vouchers*.
if you're a former COSIM customer, or if you're impressed by the customized service we offer, become an ambassador for our company by recommending us to your friends and family.
* See COSISSIME program regulations
if you're a former COSIM customer, or if you're impressed by the customized service we offer, become an ambassador for our company by recommending us to your friends and family.
- If your sponsored friend is looking for an apartment or house, he or she is eligible for the COSISSIME program and will receive a discount on fees of up to €500 thanks to you.
- If your sponsored friend selling his or her property, and is eligible for the COSISSIME program. Thanks to you, he or she will receive a discount on fees of up to €500.
* See COSISSIME program regulations