Low-rise residential building
Private use
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[Welcome to Blue Ant Hole: Blue Ant Cave] In the middle of a busy city center, welcome to the cozy secret base 'Blue Ant Cave' prepared just for you. Turn off the noise of the world for a while and enjoy a real rest in this deep ocean-like, warm cave-like space. It is a 3-minute walk from downtown Sinchon, and it is very quiet and pleasant when you come near your house even in a crowded place. Check-in Guide Check-in: 4:00 p.m Checkout: 11:00 a.m Door lock: Please enter the password sent when confirming the reservation Cleanliness management: Our accommodation is thoroughly sanitary through the CESO scientific sterilization service. Also, I wash my blankets and pillows every day, and I clean my bathroom and kitchen. Stay safe. Enjoy Space Guide 🎬 My own movie theater (Beam Projector) Watch the movie on a large screen that fills the blue wall. App: Various OTT services such as Coupang Play, Watcha, and TVing are set. (It is set to be able to watch without your account.) How to operate: Use the beam projector and remote control installed on the tripod of the narrow table next to the bed. 📝 Writing Desk The entrance desk is full of records and inspiration left by former travelers. Why don't you turn on a warm yellow light and record your day? 🍽️ Dining space Have fun by delivering Sinchon's gourmet food on a wide white table. Yellow chairs and subtle mood lights make meal times more special. 1. Location and Accessibility Guidance (Location) Address: Notification after booking When using the subway: It's about an 8-minute walk from Exit 1 of Shinchon Station on Line 2. Your Way: Pass through Sinchon's vibrant streets and inside the alley, a tranquil blue door awaits you that turns out to be the opposite of the exterior. Your surroundings: There are 24/7 convenience stores and famous restaurants in Sinchon right near your accommodation. If you need anything, it's the best place to go in light clothes at any time. It's very quiet near my house, and it's on a high ground, so you can overlook Sinchon. It's a 10-minute walk to Yonsei University's main gate, and it's widely available at an affordable price! If you stay for a long time, we'll turn your small room into a dressing room!
[Welcome to Blue Ant Hole: Blue Ant Cave] In the middle of a busy city center, welcome to the cozy secret base 'Blue Ant Cave' prepared just for you. Turn off the noise of the world for a while and enjoy a real rest in this deep ocean-like, warm cave-like space. It is a 3-minute walk from downtown Sinchon, and it is very quiet and pleasant when you come near your house even in a crowded place. Check-in Guide Check-in: 4:00 p.m Checkout: 11:00 a.m Door lock: Please enter the password sent when confirming the reservation Cleanliness management: Our accommodation is thoroughly sanitary through the CESO scientific sterilization service. Also, I wash my blankets and pillows every day, and I clean my bathroom and kitchen. Stay safe. Enjoy Space Guide 🎬 My own movie theater (Beam Projector) Watch the movie on a large screen that fills the blue wall. App: Various OTT services such as Coupang Play, Watcha, and TVing are set. (It is set to be able to watch without your account.) How to operate: Use the beam projector and remote control installed on the tripod of the narrow table next to the bed. 📝 Writing Desk The entrance desk is full of records and inspiration left by former travelers. Why don't you turn on a warm yellow light and record your day? 🍽️ Dining space Have fun by delivering Sinchon's gourmet food on a wide white table. Yellow chairs and subtle mood lights make meal times more special. 1. Location and Accessibility Guidance (Location) Address: Notification after booking When using the subway: It's about an 8-minute walk from Exit 1 of Shinchon Station on Line 2. Your Way: Pass through Sinchon's vibrant streets and inside the alley, a tranquil blue door awaits you that turns out to be the opposite of the exterior. Your surroundings: There are 24/7 convenience stores and famous restaurants in Sinchon right near your accommodation. If you need anything, it's the best place to go in light clothes at any time. It's very quiet near my house, and it's on a high ground, so you can overlook Sinchon. It's a 10-minute walk to Yonsei University's main gate, and it's widely available at an affordable price! If you stay for a long time, we'll turn your small room into a dressing room!
2 Private bedrooms
1 Private bathroom
Private kitchen
Private livingroom
30m²
Max 4 tenants
Half basement
1 Queen bed
1 Double bed

Member since Mar 13, 2026
4th year of operating various accommodations, including Airbnb!! I will do everything you could possibly want. < Add Services > - Guided tours with a car - Paid airport pick-up service
If not confirmed within 24 hours, you’ll receive a full refund.
Full refund within 24 hours of payment
After that, a partial refund will be applied based on your move-in date. (Enko service fee non-refundable)
Add your desired dates to view the cancellation policy for your stay period.
Includes a fixed utility fee. Additional charges may apply if usage exceeds the limit.