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 client or have been impressed by the personalized service we provide, become an ambassador for our company by recommending us to your friends and family.
* See COSISSIME program regulations
If you're a former COSIM client or have been impressed by the personalized service we provide, become an ambassador for our company by recommending us to your friends and family.
- If the friend you refer is looking for an apartment or house, they will be eligible for the COSISSIME program and receive a fee discount of up to €500 thanks to your recommendation.
- If your referred friend is selling their property and is eligible for the COSISSIME program, they will also benefit from a discount of up to €500 on fees, thanks to you.
* See COSISSIME program regulations