I prefer Sheetz coffee MTO drinks to Starbucks any day but when it comes down to needing to meet someone for a coffee... Starbucks has a quieter more Cafe like setting. One of the Sheetz I go to has tables but the atmosphere isn't as cozy and welcoming. I would suggest making a Cafe Area secluded by doors or something away from the hustle and bustle of the gas station section that is just way to crowded. You could even set up the MTO section near this area.
Idea No. 51