Oliver immediately drove the trio to the location that Halia described. She remembered it clearly, she was on the east side of the River Thames looking up at the iconic London Eye from a cafe with an outdoor setting. The iconic Ferris wheel was on the same side of the river and was really close by.
When she gave Oliver this description, he immediately knew where it was.
It was a famous cafe where the locals often hung out. Unfortunately, as it was almost 1am, the place was already closed.
But...it didn't mean Halia couldn't meet Nightingale outside.
Halia stepped out of the car on her own and walked towards the location that Oliver pointed out for her, while Oliver, Jackson, and Trisha walked towards the London Eye, pretending to be tourists.