I understand that it is obligatory on a baaligh male to pray his daily prayers in Jamaat, congregation.
Obviously, praying in jamaat in the masjid is the best, but my question is....
Is the obligation for a baaligh male to pray in jamaat fulfilled, if he prays:
1) In jamaat with a group of brothers, but at a dedicated musalla (that's not a masjid)?
2) In jamaat with a group of brothers, neither at a particular musalla nor a masjid?
3) In jamaat with his wife/female folk/people of his home, at his house?