Disguise it as something? Interesting. He reaches the bottom of the stairwell, splashing through water as he studies their options.

"They do say the previous owner took precautions against intruders," he allows. So it would, then, be hidden. His eyes narrow, thinking. "He was also the Master of Commerce, a famous musician I believe. This building suggests money. Most people with that degree of money would pay for high-end security."

Rather than hiding something in plain sigh, they'd secure it very deliberately.