The Hilton Garden Inn is my fave place to stay, everytime I fly to or from Frankfurt. Ideal for catching that next-day flight, or catching 40 winks after an international travel, it is a welcome lay-over resting spot of mine. Clean, quiet bedrooms, and wonderful bathroom amenities, you are treated to a deluxe experience.
The Garden Inn has a Rossman drug store and a Rewe grocery store nearby. For international travelers, this is great if you want to have an alternative to the Burger King, Starbuck's, and the other restaurants available. I forgot to pack a comb on my recent trip to the US, and the Rossman had what I needed.
The hotel staff are always wonderful, professional, and eager to help. I have never had a horrible stay in the 8+ years I have been a guest. Absolutely love it.