After climbing the ladder you'll regroup with Alejandro and will jump down onto the elevator. Once the enemies are distracted, crouch walk to the ladder.

Throw a bottle onto the roof of the building you are on to distract the enemies. Once here, you will see a ladder in front of you. Once on the roof, turn right and make your way to the right side of the building on the outskirts to avoid enemies. Climb over the barrier and turn right, next climb up the ladder onto the roof.

On your right go through the next door and you will see the outside of the building. Once you've gone through the first door you will see a corridor that has a red light in it. Once inside, go up the stairs and through the 2nd door in front of you. Climb up the outdoor balcony to get inside the building. Make your way through the gate and you will see a tree in the middle of the path, just after this there will be an outdoor balcony. From where you are, walk forward past the swimming pool on your right until you get to a gate and an outdoor kitchen area. If you get spotted at any point during this guide, just restart previous checkpoint and try again.Īfter regrouping with Alejandro he will give you a mask where you need to make your way to the penthouse. As you leave the lift the achievement should pop. Once past climb up the ladder into the lift shaft, direct the lift down one floor and flip the emergency door controls. Throw the bottle to the right of them, so we can sneak past on our left (while hugging the BBQ counters). Once round the corner climb up the ladder/trellis onto the roof where you'll see three guards. Vault over the railing while hugging the wall and shimmy around the outside of the building. After that take the first left, then onto the balcony beside the pool table. At the top of the stairs stands a bottle, ensure you collect this as we'll need it later. Wait for the guard to move into the dining room, now we can proceed up the stairs. From here take back right door into the spiral staircase. Walk forward and take your first left into the main lobby. At this point we can now free roam around the ground floor - I found the quickest and most effective method of getting this achievement is as follows: After you've been interrogated downstairs, you'll eventually meet up with Alejandro and be handed a mask.

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