The Shangri-La Far Eastern Taipei is one of a couple of hotels (Mandarin Oriental being the second one) we usually split our time at every year when visiting Taiwan. I'm not tracking any restaurant restrictions, though I forget if you can use the credit at the cake shop in the lobby. We've usually used it for the dinner buffet at Cafe at Far Eastern.

The Shangri-La was the first of the "luxury" hotels we stayed at in Taipei. We were initially blown away (had nothing else to compare it to), but have since not exactly thrilled to stay there. To be fair, it is a nice hotel, but it doesn't compare (amenities/room-wise) to a place like the Mandarin Oriental. We split time there primarily for the dining options, which we really like. Their breakfast buffet is particularly good to us.