On a slightly related note, Hilton IST Airport is announced for Summer 2025
https://www.hotelnewsresource.com/article129259.html
Hilton Istanbul Airport
The newly developed Hilton Istanbul Airport follows a management agreement with TAYA Gayrimenkul Yatırım İşletmeleri Anonim Şirketi and is due to open in summer 2025. Bolstering Hilton’s airport hotel portfolio, this will be the brand’s first hotel in iGA Istanbul Airport, one of the top 10 busiest airports in the world, opening directly across from the airport terminal as part of Istanbul’s Airport City Masterplan. Welcoming the world’s travellers with 491 guest rooms and suites, the hotel will feature elevated food & beverage options at the onsite restaurant, lobby bar, and café on the terrace. Additional amenities include an executive lounge, indoor pool, spa and fitness facilities ensuring guests can relax, unwind and recharge whether they are waiting to catch a flight or staying for longer. Setting the backdrop for memorable meetings and events, business travellers will be able to take advantage of 770 square metres of meeting room space, including a 45 square metre boardroom.