I know from the beggining it's a scam since no tel. nos. and mobile only. So out of curiosity I sent him email . Please read below conversation :

1st response in my enquiry:)

On Sun, Jan 20, 2013 at 8:45 PM, abdlemagid humada wrote:

Hi,
My name is Humada, i have the flat for rent, now i'm in England(United Kingdom) but i can come to show you this and i’m a private landlord.
The rent is 3500QR month for the whole place including all bills electricity.
minimum stay : 1 month and max 1-5 years. Security Deposit-returnable at the end of a month stay in my flat.
Before start the deal you must have the money cash and ready to pay for 2 months 7000qr (1 month rent + 1 month security deposit).
If you want pay for more months it's ok for me.
Rental price is lower because i want to rent the apartment fast as possible.You can keep pet if you have.
The flat and the flat is fully furnished, newly refurbished and also benefits from wood flooring.
Location:
Najma near Hot Bread Bakery (5 Min. To C Ring Road)
Description:
* 2 Bedroom
* 2 Bathroom
* 1 Guest Hall
* Spacious Dining Area
* Kitchen
* Parking Car 2
Including water, electricity and internet.The flat is clean,the area is quiet .
You can see the flat when you have time.
I have nobody in ,Qatar that could show you the flat and the keys here with me.I need to come personal to meet you and present the flat and made the documents rent the flat.
Please don't spend my time with endless discutions,or pure curiosity.
Regards