Hi eveyone . i need a 100 BTC , it will turn to investor 120 BTC in 6 month.

 I want to rebuild the apartment I live in.

You mean you think someone will just lend you 100BTC for construction? How do you hope to raise the money for repayment? Sell the house?

and i need 500k$ for construction
.

i'm the land owner , collateral : i can give you my title deed ( location in istanbul , price about 600-700k$ )

We talk about Turkish bank , Bank interest is too high .