The Carlota Hotel's rooms and suites are individually decorated with a modernist flair, offering an opulent and cozy haven. Warm wood tones, luxurious textiles, and minimalist furniture combine to create an elegant yet comfortable atmosphere in this decor. Expansive windows provide breathtaking views of the old cityscape, while blackout curtains guarantee a peaceful night's sleep. Modern conveniences like high-speed internet, cozy beds, and flat-screen TVs provide for a comfortable stay in the rooms. The bathrooms are equally stunning, with upscale products, roomy designs, and elegant fixtures that provide a spa-like feel.

The unique and artistically inspired interior design of the Carlota Hotel welcomes guests. A sleek and elegant environment is created by combining contemporary art pieces with bold geometric patterns and a monochrome color scheme. The lobby's minimalist furnishings and clean lines are complemented by artfully placed vegetation that brings a hint of nature into the otherwise modern space. Traditionally seen in Quito homes, the central courtyard has been updated to provide a lively social space with contemporary seating and a striking vertical garden that infuses the urban environment with a sense of peace and natural beauty.