Climb the tall tower on the red building (farthest left on Balding Avenue) and then grapple back right to the laser-guarded building. Aim high enough that your line doesn't hit the lasers as you swing across.
if you have a BOW GRAPPLE press the grapple option on lower left corner and aim it to the right and right opove your character's head or around if you don't have a bow grapple the is 50% chance there is something on internet
use your grapple bow.
He means to shoot the bowtie over to the antenna on top of the building to your right, where you will enter the greenhouse.
On the roof tops on the big radio tower
he means to go to the building on the right, that's where the other spy is. (to be able to do that you have to get your bow tie tie and put it on the the building on the right side of you )
if you mean in spy island than you use ur bow tie to get to the antenna
Go farther left to the red building, climb the tower, then grapple back to the right to reach the antenna where the greenhouse is located.
Use your grapling bow tie. It is very hard, but if you keep tring it will lead you to the green house
just use the spy grappeling bowtie to get up there
Use your grappling hook bowtie.
Wear the chameleon suit. You will need to go farther left to the red building, then climb to the top antenna. From there you can grapple to the right to reach the taller building.
You have to grappel it with ur tie.
The path to reach the third spy on Spy Island goes left from the Rooftops above the Grease Monkey garage. There is a guard who will attack you on the middle building, and no way to go straight up. So you go left to the reddish building and climb up. At the top, a helpful spy will suggest using the Grapple Bowtie to reach the tall antenna back to the right (atop the target building).
She is across the building with the antenna. Molly