N1 Casa de Madrid - Greenpeace line invites travelers to an urban stay in Madrid, Spain, located at Calle De Dolores Romero 1. About 2.1mi from the city center, this hotel has earned 2232 reviews and a price starting from $193 per night.

Amenities shine with free Wifi, pet-friendly options (extra charges), and an airport shuttle (extra charges). A private entrance, terrace, kitchen, and non-smoking rooms add convenience, while a patio and garden provide outdoor spaces. Extra-long beds (>6.5 ft), a bidet, soundproof rooms, and a bathtub round out the comfort.

Step inside to find versatile spaces, including a private entrance and a terrace, inviting guests to unwind after a day of exploring Madrid.

Inside, flexible living spaces invite relaxed Madrid stays, featuring a private entrance opening to a terrace, a kitchen, and non-smoking rooms. Outdoor areas include a patio and a garden for easy moments of fresh air between city explorations. Free Wifi keeps connectivity effortless, and pet-friendly options (extra charges) accompany the convenience; an airport shuttle (extra charges) is available for smoother arrivals and departures.

Two 1076-square-foot apartments headline the options: “Apartment, Single Use, Shared Bathroom” and “Apartment With Shared Bathroom - single occupancy,” both listed as non-smoking. Each includes four twin beds and four queen-size beds and is described as accommodating 1 adult in these listings. A separate “Room, Terrace” option exists for two adults and one child, with the room type noted as Unknown but also non-smoking.

Cash-only payment is required, and pets are allowed with potential charges. Practical comforts include extra-long beds, a bidet, soundproof rooms, and a bathtub, all complemented by a private entrance, terrace, kitchen, patio, and garden—creating a comfortable base for exploring Madrid.