The hotel location is well established has been mentioned plenty before; but I get its probably confusing as **** so with this aerial shot I will try to better demonstrate it.
Blue - Outlines the hotel buildings. From the top left you have the ground beside the street where undoubtedly the entrance lobby and other facilities/offices/etc. will be. Leading further into the site is definitely at least one tower block of hotel rooms in the gap that has been left empty of vertical concrete structures.
Below that then is the small rectangular building in mist of the track of F.L.Y. - the track even passes through the bottom of middle of the building after the drop from the 2nd launch. The view from this building too though directly on the end of both launches should be incredible.
The hotel rooms facing the track from the main building, and this smaller middle building appear to be similar to those from the concept arts.
And finally the corner of the backstage yard beside the office buildings is this new L shaped concrete foundations. Presumably this is another hotel rooms building.
The 3 buildings are presumably then connected by bridges over and under the track inbetween them
In
light blue I've marked the two noticeable lift shafts and stairs wells under construction.
In
purple I've outlined the restaurant building. On top/to the back of the building steel beams make a flat ledge and the back wall is plain steel. Unless some kind of theming element or structure is to be added I'd presume that might also be a block of hotel rooms (hence the blue line drawn on that wall).
The restaurant roof has been giving some kind of covering but it seems only for protective purposes and not final. Hopefully its final roof is glass or at least has large windows so you can see the coaster pass directly over head.
On the right of this building appears to be a small extended porch (marked with a red line) presumably the restaurant/hotel entrance directly into the area of Rookburgh itself.
The themed brick wall above this side of the restaurant also appears to have the word "restaurant" painted on it.
When you consider the style and size of these rooms I think it will have a decently high occupancy on par with the other hotels. No other buildings would be necessary, and there doesn't appear to any other location in the area with foundations or an easy connect way to the rest of it.
And as for interaction its so closely interwined with the coaster (track passing very close by, wrapping around and even going through) - I think for world unique interaction they are sorted!
(Images removed by admin on request of Phantasialand)