Here are some common explanations that might apply to dreaming about a 1990s hotel:
Recent Experiences: Did you recently watch a movie or TV show set in the 90s, see an old hotel, or hear a song from that era? Your brain might be processing these recent inputs.
Nostalgia or Longing: Perhaps you have positive associations with the 1990s or a desire for a simpler time. The hotel could symbolize a desire for comfort, escape, or a break from your current routine.
Memory Processing: Dreams are often where our brains sort through memories, both recent and distant. Maybe something from your past that indirectly relates to that era or feeling is being revisited.
Symbolism: Hotels in dreams can sometimes symbolize transition, a temporary stop, or a journey you're on in life. The 1990s setting might add a layer of meaning to that transition – perhaps a feeling of being "stuck in the past" or longing for a previous phase of life.
Stress or Unprocessed Emotions: Sometimes, our subconscious uses familiar or nostalgic settings to process underlying emotions. The hotel could represent a feeling of being "checked in" to a situation you can't easily leave, or a period of stasis.
Randomness: And sometimes, dreams are just random! Our brains can pull together disparate elements to create unique scenarios without any deep, hidden meaning.