you asked about the Jayakarta.
It was OK. We normally stay at the Puri Raja but it was booked out this time.
It depends what you are after, I suppose. I didn't like it because it is too big. But, in saying that, it was fine, rooms are clean, etc.
They seem to have major problems with the concept of families wanting to have rooms next to each other or adjoining rooms. When my friend booked in they had her and her husband on one floor and the three kids on another floor!
Another family I saw had small kids and had requested adjoining rooms and didnt' get them.
The staff were lovely, although I found the reception staff quite rude, especially when they had stuffed up people's bookings.
Personal choice - I don't think I would stay there again, but the main reason was that is was too big as we prefer Puri Raja which is much smaller and more personal.
Hope this helps.