"Teleporting into spaces I haven't seen or been to is a little difficult." Adrianne replied as she entertained the idea of teleporting to one of the kitchens or garage, neither of which she had ever seen or been to.

She was quite good at teleporting, but teleporting to places she had no clue about was generally beyond her. For that to work, she would need to prepare by scrying any buildings or tunnels.

"If I were to try, there'd be a high chance of failure. At best, my cast might just fizzle. At worst, we'd all be instantaneously torn apart at a sub-atomic level." Adrianne said with a thoughtful expression on her face.
"It'd be painless, at least."

Turning to look towards the window, Adrianne could see a small portion of the searchlights from outside bleed through the window frame and into the room at regular intervals. From that point, she could easy see beyond the perimeter of the mansion and to any building or hill afar. 

"I could make a long-range teleportation back to our safehouse, with a cirka 93% chance of working." She would then suggest, looking back at Zhevon.
"That is assuming of course that the cultists have no arcane relays or interceptor nodes scattered about the mansion area, which may interfere with any long range psychically driven teleportation."