I have stayed that the Crowne Plaza Bangkok Lumphini Park on multiple occasions for business trips to Bangkok. It is a wonderful hotel that is very well located. It is in walking distance to both the
MRT and the BTS which makes getting around Bangkok very easy. The breakfast is wonderful with a very large buffet and a great view of the city. The staff is always very friendly and accommodating from the front desk, the bell hops, and the concierge. Everyone is there to help take care of you and always smiling.
The rooms and the check-in are on the 21st floor so you have to take a separate elevator up to the lobby but it just means you get great views and that the hotel is very safe.
I highly recommend this hotel to tourists and business travelers. [Less]