All good. 5-10 minute walk to Colombia metro station. Great for conference at Feria de Madrid metro station. Nearby shops and restaurants, friendly residential neighbourhood. Nice apartment, fast internet, good air conditioning, washing machine, hot shower, nice balcony. Plenty of space for single traveler. Some confusion with the check-in process, and I had no internet/phone connection, so took a while to resolve. All good after that. Would stay here again.