What is Self Storage? Complete Guide 2025
Discover what self storage is, how it works, how much it costs and who it's ideal for. Complete guide with tips for choosing the perfect box in Lisbon.

In 30 seconds
What is Self Storage?
Self storage is a service that allows you to rent secure individual spaces to store your belongings. Each customer has their own "box" with exclusive key or access code, with access whenever needed.At Allstorage, we offer 11 strategically located units in Lisbon and Almada, with 24/7 access, CCTV security and insurance included.
How Does Self Storage Work?
The process is simple:
- Choose the size - Boxes from 1m² to 20m²
- Book online - 100% digital process
- Access 24/7 - Personal code for entry
- Pay monthly - No commitment required
Guaranteed Security
All our units include:
- ✅ 24h CCTV surveillance
- ✅ Individual alarm per box
- ✅ Code-controlled access
- ✅ Insurance included
Who is Self Storage For?
Self storage adapts to various needs:
Individuals
- Moving - Store furniture during transition
- Renovations - Protect belongings during works
- Students - Store items between semesters
- Travelers - Store goods during long trips
Businesses
- Seasonal stock - Manage extra inventory
- Archive - Documents and office materials
- E-commerce - Online store stock
- Equipment - Tools and materials
What Size Box Do I Need?
| Situation | Recommended Size | Price From |
|---|---|---|
| Boxes and suitcases | 1-2 m² | €63/month |
| One bedroom | 3-4 m² | €63/month |
| 1-2 bed apartment | 5-8 m² | €63/month |
| Full house | 10-15 m² | €63/month |
| Business/Stock | 15-20 m² | €63/month |
💡 Tip: Visit the Sizes page for visual examples of what fits in each box.
How Much Does Self Storage Cost?
Prices vary by size and location. At Allstorage:
- Small boxes (1-3m²): From €63/month
- Medium boxes (4-8m²): From €63/month
- Large boxes (9-20m²): From €63/month
✅ Included: Insurance, 24/7 access, CCTV, no hidden fees.
Where to Find Self Storage in Lisbon?
Allstorage has 11 units in strategic locations:
Central Lisbon
West Lisbon
Almada
Allstorage Self Storage Advantages
| Benefit | Description |
|---|---|
| 24/7 Access | Come and go whenever you want |
| No commitment | Flexible contracts, cancel anytime |
| Insurance included | Protection at no extra cost |
| Competitive prices | From €63/month |
| Digital process | Book online in minutes |
Frequently Asked Questions
Can I access my box at any time?
Yes! All Allstorage units have 24-hour access, 7 days a week.
Is there a minimum contract period?
No. Our contracts are monthly with no lock-in.
What can't I store?
Hazardous materials, flammables, perishable food and illegal items.
How is security handled?
All boxes have individual alarms, CCTV surveillance and code-controlled access.
Next Steps
Ready to find the ideal box?
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Written by
Allstorage Team
Self Storage Experts
A equipa Allstorage tem mais de 10 anos de experiência em self storage, ajudando milhares de clientes a encontrar a solução de armazenamento ideal.