Masjid Bilal is in Madinah/Saudi Arabia, very close to Al Masjid Al-Nabawi.

The location is pretty authentic, and right underneath the masjid is a market and a shopping centre (sort of good but weird too...)

The praying area are on the first floor, with an open roof on the centre, and men's section on the left and women's on the right. I very much liked the architecture of the masjid, the sun streaming in, the flawless marble floor, and the traditional red carpet. Beautiful!

Not many people could confirm that, but rumours has it that the masjid was named after Bilal Ibn Rabah Al-Habashi, the first muezzin.