The smell of chlorine took away Tess's mind once they walked through an unlocked door and down a flight of stairs, in the direction of a quiet humming sound being generated by the swimming pool's filtration equipment.
"Where are you taking me?" she asked.
"Somewhere we won't be disturbed." Gus told her. "Somewhere where nobody will hear you scream."
Unable to tell if his words were meant to be some kind of sick joke or not, her legs began to tremble like jelly.
Surely he wouldn't hurt her when all she'd done was fall victim to the same woman as he had, she thought, Tess had no intention of screaming so why did he even say that to her?
"He just want's to ask you a few questions. That's all." Omar said, lying through his teeth, trying to reassure her a little so that she didn't become violent. "We just need you to tell the truth."
Some weeks before Ingrid's kidnapping Gus had pre-planned for her capture by arranging for a team to renovate an area specifically with Ingrid's captivity in mind.
He'd requested a small concrete alcove area of the swimming pool's underground plant-room to be sectioned off, with a wall made of heavy metal bars, having an integrated cut out sliding barred gate in the front, to create a jail cell.
His maintenance team had paid particular attention to detail with regards to security on the project, ensuring all metal bars and fixings were housed in at least six inches of concrete, making it impossible for any human to work them free by hand.
The team had begun clearing up after themselves by moving everything away from the bars, leaving behind a temporary workbench in the plant-room for use when the boss's prisoner arrived.
Gus's engineers had made an excellent job of welding chains to the set of restraints, which had been loosely modelled to fit Sofia's figure, as Sofia the masseur and Ingrid where of similar stature. The shiny polished restraint shackles were spread out on the workbench, with the tools to fit them tucked neatly underneath and the keys to the jail cell hanging from a hook on the side of the bench.
Tess knew it would be pointless trying to struggle or run back up the stairs, so she went along with the two men, hoping that she may be able to convince Gus, with the help of Omar that she wouldn't say anything about this to the police and that they would be able to let her go.
At first Tess didn't notice the metal bars over the front of the alcove formed by three concrete walls until Gus took her over to the open sliding bared gate where she stopped and refused to go any further.
Looking inside the six foot by six foot alcove she could see that it had smooth bare concrete on all three walls, with a rough finished concrete ceiling and a smooth, slightly inclined floor leading to an open drain in the back left corner of the room.
Unable to prevent him, she found herself pushed into the cell through the doorway of the metal bars, leaving Gus and Omar standing outside, looking in at her.
"I haven't done anything to hurt you!" she protested. "Why are you doing this to me?"
"Get use to your new home." Gus said with a look of delight on his face. "You're going to be staying here with us for a while."
He slid the barred door shut with a loud crashing slam, latching the spring loaded locking mechanism closed and preventing the heavy metallic gate from bouncing back open from its framework.
"You can stay here for a while." Gus told her. "When I return, we'll begin with your provisional training."
Gus and Omar turned and walked up the stairs, out of the plant room, leaving Tess all alone, locked in her cell with her hands still cuffed behind her back.
Thankfully the lights remained on after she'd heard the door at the top of the stairs close, allowing her the opportunity to check out her surroundings more thoroughly.
Building regulations stipulate that an underground swimming pool plant-room must be able to accommodate one and a half times the volume of the pool itself, to prevent drowning in case a fault causes a flood and a person were to be trapped inside.
Tess could see most of the equipment in the swimming pool's large plant-room including the workbench, too far out of reach, over by the wall opposite her cell. She could see metallic objects on the workbench's surface but couldn't quite identify their shape from where she stood.
Satisfied that she'd looked around at everything in sight, she eventually sat on the floor in the corner, against the back wall, on the opposite side to the drain.
Looking over to the adjacent wall she noticed an ominous metal eyelet ring cemented into the concrete, just above waist height but try as she did, failed to figure out its purpose.
Alone, replaying Gus's words about her provisional training she began to cry and wish Ally had never stopped her from jumping to her death over the cliff back at home in Wales.
The cold of the concrete drained her body of the excess heat in the air generated by the motors of the pumps in the plant room, so she lay down on her front to maximise skin contact with the floor and keep cool.
It must have been hours before she heard the door open, followed by footsteps and voices heading down the stairs.
She immediately stood up, alerted by the appearance of Gus and another man who carried a metal hacksaw in one hand, with a pack of toilet paper in the other.
Gus lifted the cell door key from the hook on the side of the workbench and walked over to the bars spanning the alcove's walls which accommodated Tess.
"You need to pee?" he asked.
"Yes." She replied, thankful of his offer.
Gus opened the cell door and told her to turn around. He unfastened the working cuff from her left wrist and pointed her towards the drain in the corner at the far end of the inclined floor.
"This is your shit hole." He said, ironically agreeing with Tess's opinion of the whole complex.
Returning the handcuff key to his pocket, he left her to do her business, striking up conversation with the man from the maintenance team.
Gus then approached Tess in the open cell with a roll of toilet paper so that she could clean herself up.
Once dressed, he took her by her right arm and led her over to a vice, fixed onto the workbench, next to where the maintenance guy stood waiting.