hotels in Seville in January

Nightly budget in euros? And how many people are "we"?

Agree that you must offer an idea of budget.
If it's generous, I'm pretty certain that you will not find a better hotel than the PALACIO DON RAMON on the Plaza del Duque, across the square from EL CORTE INGLES and near the "mushrooms." I walked to all my restaurants from there. It's a smalll hotel with only about 15 rooms, carved into a historic building and as gorgeous as you might imagine, down to the upholstery on the furniture!!! Breakfast in the courtyard, served at your table--no buffet. Rooms (I had the least expensive category) are not large but they are beautifully decorated. And, apart from. my stay at their sister hotel in Jerez, I have never stayed at a hotel that sends you an e-mail before arrival asking you which bath products (soaps, shampoo, creams, etc) you would like placed in your room.
There are three possibilities and I chose the Nuxe, which I love!!!

I stayed for about a week last March and would not stay anywhere else in Sevilla now that I know about the DON RAMON. And for anyone headed to Jerez, their sister property is PALACIO MARIA LUISA, equally wonderful.

https://www.hoteldonramon.com

Thank you so much; yes I've heard about Don Ramon and it sounds wonderful. As for the "we", my husband and myself and 2 friends (2 rooms) and our budget is fortunately flexible. So any additional suggestions would be appreciated.

We loved Gravina 51. Lovely rooms and exceptional service in a great area. Walkable to everything.