Dear Larolina Elmerskog,
Thank you for your prompt reply. S Cap room does not have the window and the cost for upgrade to Box 5.5 (room with window) at THB. 600 per night. And I am please to offer you an additional night in Box 5.5 is THB. 1,500 net. Furthermore, you can leave your luggage at the hotel after check-out. Unfortunately we do not have shower room at S Box Sukhumvit Hotel but you can take a shower at S31 Sukhumvit Hotel at special cost at THB. 100 net.
Please confirmed by reply.