The general concept for many businesses Ahmed virtual associated phenomenon building broker commercial activity to Yemen, an activity that has been going on earlier eras of Islam to Islamic eras various stages, so I stayed buildings broker in the case of the use of continuous as they were exposed to Add and restoration, and is Smasser Old Sanaa appearances important archaeological spreading this broker in supermarkets and were used as warehouses for trade and as a bank for the exchange of silver coins, cash and gold Ksemsrh Mohammed bin Hassan, some of which was used stores dedicated to wholesale Ksemsrh «grapes» and brokerage «copper» and brokerage «grain» and brokerage «spices» The brokerage «balance» was dedicated to weight coffee and chaff, and this was the brokerage is the government center of the customs they balance the state where all goods entering the city of Sanaa weighed, and there Smasser other such brokerage Yahya bin Qasim Alfodani and brokerage Yahya ibn Thabit that is reminiscent of some of the historical sources that have been built during the reign Saif Bin Thi weighs add to brokerage spice .. There was also a number of Smasser travelers that provide guest rooms broker to sleep and what Astahbonh places them beasts .. Such as brokerage Albuaana which lies in the middle market Alambsath, one of the oldest broker, and brokerage Rose in market beasts and brokerage banker and brokerage Urban.  These broker small relative Balsmasser used for the purposes of trade, but consistent with the architectural design, and was the supervisor of the brokerage called (المقهوي) Because attend coffee for travelers, the foregoing does not represent census entirely to the number of broker Almugodhbakdr indication notably, and notes that the architectural design of Smasser shows it's built design allows the existence of a central courtyard revolve around other parts of the building, the ground floor of the brokerage dedicated Kastabl of animals and there is a group of rooms were allocated To save the goods, and the Guard Room at the entrance to the brokerage to be able to control the process of entry and exit of the brokerage, and were broker supplying tanks for drinking water and also basins in the ceiling, and the closets upper from the second floor and the third was earmarked for housing traders .. The illuminated by tiny holes in the roof or through open windows on the outside, and noticed that the stone had been frequently used and highly skilled in building broker and private first floor, and some broker used in the construction of sandstones, also used bricks to build the upper floors as well as the use Alaageor in decorations above the this broker, and so was the utter brokerage called different forms of buildings diverse functions, and general concept of Adedmn businesses that relate to trade and traders. On 3 March 1988 opened a restoration project brokerage «Mohammed bin Hashim Al-Mansour» and now known Bsemsrh copper center and for the development of national handicrafts at the expense of UNESCO .. And The brokerage copper consists of five floors, the ground floor room used as an opponent for the display and sale of craft products and handicrafts Calfdh garnet and ancient Yemeni clothing, and in the first floor there is a coefficient of garnet and silversmithing and precious stones. On the second floor wood carvings and fine arts and figurative silver contracts and houses of Yemen. There is also a hall to display paintings and photographs, and the third floor is for the management of the center, and the fourth floor general view overlooking the city of Sana'a historical and is found in every role about sixteen room used for different purposes . the brokerage Mansour was previously Baitulmal state and the German government restored this brokerage in 1990 and made ​​a gift of fine artists to be National Arts Centre and consists of five floors on the ground floor is a shops and the first round of publications tourist, and the second round contains old photographs of scenes Old Sanaa and other modern for the same scenery along the original plastic boards and held the exhibitions of international artists, and the third round containing plastic plates for most artists Yemenis, and the fourth round is offices and places to print.