Salaah

Performing jamaat salaah on the 1st or 2nd floor of a masjid

Q: I read the Q&A related to performing jamaat salaah in a hotel in Al Haram, at http://muftionline.co.za/node/13093 and http://muftionline.co.za/node/25791 and http://muftionline.co.za/node/27480

In Pakistan, many masjids have 1st floor and few have 2nd floors as well. Please enlighten me that performing jamaat salaah on 1st and 2nd floor is valid or not?

Musaafir staying in a place for 15 days and travelling safr distance in between his stay

Q: I've travelled from Mumbai to Jaipur (distance 1150 km) on 30th Aug 2019 on an official visit and my stay will be till 14th Sep (total of 15-16 days). Insha-Allah on 2nd Sep I'll be going to Ajmer for 1 day on a personal visit (distance 135 km) and shall come back on the same day to the same hotel. After coming back I'll stay upto 14th Sep for offical work.

After arrival in Jaipur, should I offer qasar namaaz as per hanafi school of belief?

Doubts regarding a leather belt

Q: I wear a trousers belt, it's leather. I don't know what kind of animal skin was used to make this leather belt. I heard that if you wear leather made with pig skin and if you pray salah with it, it wouldn't be accepted, it's nearly impossible to tell if the leather is pig skin or not because where you buy it, it doesn't says. Would my salah be valid?