I stayed a week at the GCP and found it to be a very pleasant stay. The rooms were spacious & clean with nice sized bathrooms, room safes, and a very courteous staff. We ate in the restaurant several times and never had a bad meal. I never had any problem with transportation, just take several of the hotel business cards with you and hand them to your driver, and they will know where to take you. The desk staff were very helpful with writing out names of temples & markets, to give to the drivers. We also took advantage of the travel agency in the hotel to book flights to Chiang Mai & Phuket. My friend used the hotel's spa, and was very pleased with their services. All-in-all, I found this hotel to be a great base for sight-seeing in Bangkok.