How many installments required by the establishment ? what is the due period of payment of the installments ?

Payment plan for residential units for the first phase bone (facades painted):

1. 30% upon signing the contract
2. 15% after 2 months of signing the contract
3. 15% after 4 months of signing the contract
4. 15% after 6 months of signing the contract
5. 10% after 8 months of signing the contract
6. 10% after 10 months of signing the contract
7. 5% upon delivery

Payment plan for the residential units of the first phase, finished (turnkey):

1. 30% upon signing the contract
2. 15% after 3 months of signing the contract
3. 10% after 6 months of signing the contract
4. 10% after 9 months of signing the contract
5. 10% after 12 months of signing the contract
6. 10% after 15 months of signing the contract
7. 10% after 18 months of signing the contract
8. 5% upon delivery