This was a great deal. Very conveniently located near to street food and a huge market. We had <36 hours in Tokyo as part of a layover and decided to stay here since it was near the Tokyo Ueno station which is a straight shot to the airport by train. Very small rooms as others have mentioned but the bed was comfy with hybrid buckwheat hull pillows. Shower with great water pressure. Friendly and helpful staff. The breakfast was quite simple (I got buttered toast and coffee), so plan for more hearty breakfast elsewhere.

We stayed at Hotel Sardonyx Ueno for 6 nights during our time in Tokyo, and it was a great home base for our trip. There are a few metro stations close by, which made our city-wide travel very convenient.

The rooms and bathrooms were small, but I know that's common for Tokyo so I'm still giving this hotel 5 stars! The rooms were very clean and quiet (seemed to be sound-proofed well because the street outside isn't the quietest, yet we barely heard anything). We had the do not disturb sign on our door and every day housekeeping would leave a bag with clean towels on our door handle, which was thoughtful. On our last day, we were able to store our luggage at the front desk while we went out after check out since our flight wasn't until the evening.

We didn't have the chance to try their breakfasts because we were busy trying other food, but it was great to know they offered free breakfast!

For the price, convenience, and cleanliness, I'd definitely stay here again the next time I'm in Tokyo :)

Hotel is gorgeous and the view is stunning. Location is fantastic as it is only a quick walk to the nearest site seeing areas. The complimentary breakfast was truly delightful, offering a delicious start to each day of our stay. The variety and quality of the breakfast options exceeded our expectations, making it a highlight of our mornings.

Additionally, our room was simply beautiful. Its aesthetics and comfort were second to none, providing a relaxing haven after a day of activities. The attention to detail in the room's design and amenities contributed to our overall enjoyment of the stay.