Istanbul: Mocha & Baksheesh

No. Playing a Guild card replaces your entire turn, so you don’t move your Merchant or have encounters unless the card specifically says otherwise. You must be able to carry out all its instructions to play it (p. 4).

No. Coffee is not considered a good for effects that let you pay “any good,” such as at the Sultan’s Palace (p. 3).

After your action, you may encounter the Coffee Trader as you would the Governor or Smuggler. Take 1 coffee by paying 2 Lira or any 1 good (p. 4).

The Barrier blocks other players from moving through it, even if they have the Movement tile. Only the player with the Barrier Control tile may pass through it (p. 5).

Deliver coffee equal to the biggest number on the track that isn’t covered by a ruby, then take the next available ruby and place it on your Wheelbarrow (p. 5).

No. The game end is triggered as soon as any player has 6 rubies, regardless of the number of players (pp. 1, 4).