Homework from book (Write an e-mail)

Hello Dimitri, 

I hope you are well. I am writing because I have been to investigate our opening a representative office in St Petersburg. We are looking for fully furnished and equipped offices in the centre of the city. 
If you can help us in this way, please let me know. We would, of course, pay you a fee for your services and all your expenses.

Thanking you in advance, and I look forward to hearing from you.

Atziri Reyna.