Quick service.
clean city
Though the busiest fuel station around it's very well managed, the spaced is strategically used to accommodate huge number of vehicles at a time.
The only problem however is the lack of basic amenities like drink stall and toilet facilities, which is obviously mandatory for a big service centre like this.
Good gas station just near the Bhutan gate. Nice place to fill up full tank before crossing border @ Rs.12.50 a liter less than Indian price.
Good pump very near to Bhutan Gate.