From New York to Singapore and everywhere in between, apartment buildings with over-the-top amenities are popping up on every continent. With perks like underground swimming pools, movie theaters, and room service, these apartment buildings are providing residents with services so top-notch that they rival some 5-star hotels. The cost of luxury is high, but can you really put a price-tag on having a full-service spa is in your basement? Get ready to be insanely jealous, because these awesome apartment buildings will put your doorman to shame.

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