With a discreet nod, you excused yourself from Lady Whiskerton's presence and began your covert mission. The first challenge was testing each location without appearing suspicious to the other staff. You started with the east veranda, producing a discreet thermometer from your waistcoat pocket and timing exactly how long the stone tiles took to reach the ideal 28°C for feline comfort.

Moving through the estate like a shadow, you discovered the rose garden's bench became uncomfortably warm by 1:45pm, while the west fountain's marble edge stayed frustratingly cool. The southern meadow proved perfect - the grass retained just enough warmth without overheating, and you noted the willow's dappled shade created a temperature gradient that would allow Her Ladyship to adjust her position throughout the afternoon.

As you knelt by the lavender bushes recording final measurements, the head gardener rounded the corner unexpectedly. Thinking quickly, you pretended to be examining the soil quality. 'Just checking the pH levels for Her Ladyship's viewing pleasure,' you lied smoothly, brushing dirt from your knees. The gardener nodded, completely fooled by your act of botanical concern.

Returning to the mansion, you prepared a detailed thermal map of the estate in your private study, marking optimal sunning times for each location with color-coded pins. The grandfather clock chimed eleven as you finished, giving you just enough time to arrange the willow cushions with hidden cooling gel packs beneath the silk covers - your secret weapon against any unexpected temperature spikes.