NK Guesthouse 1 is located in the Khlong Toei district of Khlong Toei, 2.1 km from Gaysorn Village Shopping Mall, 2.8 km from Central World and 2.8 km from Siam Paragon Mall. It is set 1.9 km from Amarin Plaza and offers a 24-hour front desk. The property is 1 km from the city centre and 1.6 km from Central Embassy.
All units feature air conditioning and a cable flat-screen TV. Featuring a private bathroom with a shower and free toiletries, units at the guest house also have free WiFi, while certain rooms also offer a balcony. At the guest house, all units are soundproof.
Emporium Shopping Mall is 3 km from the guest house, while Lumpini Park is 3 km from the property. The nearest airport is Don Mueang International, 24 km from NK Guesthouse 1, and the property offers a paid airport shuttle service.