City trip Heidelberg –
Modern living, digital check-In
Your apartment hotel for weekends and short breaks.
100% self check-in, transparent pricing, and more space than a hotel.
More space than a hotel.
More design than a holiday apartment.
HEI³ combines the comfort of an apartment with the simplicity of a digital hotel. Check in via smartphone, arrive relaxed, and start experiencing Heidelberg right away.
Benefits: Digital and flexible, designed for guests who want to live rather than simply stay – and to truly experience Heidelberg, not just visit it.
Central Location
Short distances to meetings and key destinations – more time for your business, less time in traffic.
24/7 Self Check-in
Arrive whenever you like: Independent of reception hours – simply check in and go straight to your apartment.
Kitchen
Eat on your own terms: Prepare meals according to your schedule and save on restaurant visits.
Highspeed WLAN
Stable internet for video conferences, cloud access and productive work – without interruptions.
Our apartments
Every apartment is designed with exceptional attention to quality and comfort. Premium materials, bespoke joinery and thoughtful details create a refined living experience. Each feature is perfectly tailored to the needs of modern travelers, ensuring a stay at premium level.
Highlights nearby
Heidelberg Castle
Majestically overlooking the city, the famous castle ruins are among the most important Renaissance structures north of the Alps. The impressive complex, home to the world-renowned Great Barrel, magnificent castle gardens and the German Pharmacy Museum, offers not only breathtaking views across Heidelberg and the Neckar Valley, but also a fascinating journey through centuries of German history.
Heidelberg Castle
Old Town & Old Bridge
The picturesque Old Town enchants visitors with its Baroque architecture, cobbled lanes and one of Europe’s longest pedestrianised shopping streets. At its heart stands the 18th‑century Old Bridge, one of Heidelberg’s most iconic landmarks, linking the banks of the Neckar with the historic centre. Here, life thrives between traditional taverns, stylish boutiques and historic buildings dating back to the Middle Ages.
Old Town & Old Bridge
Philosophenweg
This legendary walking trail along the northern bank of the Neckar is considered one of Germany’s most beautiful promenades and owes its name to the Heidelberg scholars who once came here to gather their thoughts. Thanks to the mild climate, Mediterranean plants flourish, while spectacular panoramic views open up over the Old Town, the castle and the Neckar. A place of inspiration that uniquely brings together nature and culture.
Philosophenweg
Neckar Riverside
The Neckar shapes Heidelberg’s cityscape and invites you to spend relaxing hours by the water. The well-kept riverside promenades are perfect for leisurely walks, bike rides or a romantic boat trip, all while offering stunning views of the castle and the Old Town. In summer, the riverbank becomes a favourite meeting place for locals and visitors who want to enjoy the city’s unique riverside atmosphere.
Neckar Riverside
University & Culture
Founded in 1386, Heidelberg University (Ruprecht-Karls-Universität) is Germany’s oldest university and continues to shape the city’s intellectual character to this day. Historic university buildings such as the Old Assembly Hall, the University Library and the legendary Student Prison reflect centuries of academic tradition. This rich heritage makes Heidelberg a vibrant centre for science, research and international cultural exchange.
University & Culture
Museums & Attractions
Heidelberg boasts an impressive museum landscape, ranging from ancient art at the Kurpfälzisches Museum and sacred treasures to modern science at the Carl Bosch Museum. The city is also home to architectural gems such as the Church of the Holy Spirit, the Jesuit Church and the Town Hall. This diversity makes Heidelberg a cultural hotspot, seamlessly bringing together history, art and innovation.
Museums & Attractions
Self check-in –
here’s how it works
1
Best-rate guarantee with direct reservation
Book straight through our platform without intermediaries and benefit from optimal rates. Your booking confirmation arrives in your inbox immediately.
2
Your mobile travel companion via WhatsApp
We’ll send you a comprehensive guide directly to your mobile beforehand: from property details and directions to parking options, restaurant recommendations and local highlights.
3
Flexible self-check-in around the clock possible
Complete your registration entirely digitally – whenever and wherever suits you best. No opening hours, no queues at reception.
4
Your personal access code delivered to your mobile
Just before arrival, we’ll send you an exclusive entry code. This enables independent, contactless access to your accommodation – entirely on your schedule.
5
Apartment atmosphere meets hotel standards
Fully equipped living space with kitchen facilities, high-speed internet, and workspace. Our support team is available to you continuously – via chat, phone, or email.
6
Quick and automated departure without formalities
Simply leave your accommodation at your chosen time – your detailed invoice will be sent to you electronically straightaway via email.
Arrive in under a minute
Stay in the architecture
of tomorrow
HEI³ was built using an innovative 3D printing process. The result is a modern, forward-looking building with a unique character – a stay that combines architectural innovation with a truly memorable experience.
FAQ
How does self check-in work?
How far is the Old Town?
Is parking available?
Are the apartments suitable for couples or families?
Is there a kitchen?
Can I check in earlier or check out later?
Ready for your city trip in Heidelberg?
Book directly online at the best price – transparent, digital and hassle-free.
