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Delirium Cafe

Café · IJburg, Amsterdam, Netherlands

4.0
4.0/5
5 demo reports — launch dataset
Demo data
🥇 First report by Sofia
LaptopsLaptops welcome
Wifi34 Mbps
Quiet3.8/5

Laptop etiquette

Laptops welcome5 of 5 reports say so
  • Laptops welcome · 5

Quiet on weekday mornings, social hub in the evenings.

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The signals

from 5 reports

Iffy for calls

Reliable enough, but the speed's middling for video.

Wifi speed
34 Mbps
15 Mbps83 Mbps

Average of 5 speed tests filed here — every dot is one test, the green mark is the average.

Wifi holds up
4.2/5

5 reports · all within a point

1 = Patchy · 5 = Rock-solid

Quiet
3.8/5

5 reports · all within a point

1 = Bustling · 5 = Silent

Plugs
3.0/5

5 reports · spread 2–4

1 = No sockets · 5 = Sockets everywhere

Seating
3.0/5

5 reports · spread 2–4

1 = Cramped · 5 = Loungey

Natural light
3.4/5

5 reports · all within a point

1 = Dim · 5 = Bright

How it compares in Amsterdam

  • Quiet3.8/5

    Quieter than 4 of 8 measured spots in Amsterdam

  • Rating4.0/5

    Higher-rated than 2 of 8 measured spots in Amsterdam

Ranked against every Amsterdam spot we’ve measured — a map pin can’t tell you that.

Best time to go

Quietest in the afternoon — noise 2.0/5 from 3 reports. Loudest in the evening, at 2.5/5.

Most people report working here in the afternoon — 3 of 5 reports.

0
Morning
no rating
0
Lunch
no rating
3
Afternoon
noise 2.0/5
24 Mbps
2
Evening
noise 2.5/5
50 Mbps

Bars are how many reports came from each window, not a live busyness feed.

RWA write-up

A café in IJburg, Amsterdam, averaging 34 Mbps across 5 speed tests, laptops welcome, rated 3.8/5 for quiet. 5 people have filed 5 reports here, and every number on this page is computed from them.

34 Mbps
Wifi
3.0/5
Plugs
Afternoon
Quietest

What people mention

Good coffee×2Calls OK×1Quiet corner×1Standing desks×1

Where it is

IJburg, Amsterdam, Netherlands

Open map

© OpenStreetMap contributors

Community reports

5 reports · 5 reporters

Newest 10 Jul 2026 · oldest 24 Jan 2026

These are all launch-dataset reports — every one carries a “Demo dataset” tag. Real check-ins land alongside them and count the same.

Top contributors here

Elena Costa

Demo data

Worked the afternoon ·

4.0/5
42 Mbps💻 Laptops welcome

Noticeably faster than when I came last winter, 42 down this time. Still dim at the back, still very relaxed about laptops.

Wifi holds up
4.0/5
Quiet
4.0/5
Plugs
3.0/5
Seating
4.0/5
Light
3.0/5
Demo datasetGood coffee

Sofia Marek

Demo data

Worked the afternoon ·

4.0/5
16 Mbps💻 Laptops welcome

The shelf along the window is standing height and usually free. Slow wifi but a calm room to think in.

Wifi holds up
4.0/5
Quiet
4.0/5
Plugs
3.0/5
Seating
3.0/5
Light
4.0/5
Demo datasetStanding desks

Ines Moreau

Demo data

Worked the afternoon ·

4.0/5
15 Mbps💻 Laptops welcome

Fine for email and documents, no use for anything needing bandwidth. Sockets are scarce - I counted two in the whole place.

Wifi holds up
4.0/5
Quiet
4.0/5
Plugs
2.0/5
Seating
4.0/5
Light
3.0/5
Demo datasetGood coffee

Ana Ribeiro

Demo data

Worked the evening ·

4.0/5
16 Mbps💻 Laptops welcome

Only 16 down, but it did not drop once in three hours. There is a two-seater in the back corner that is quieter than the rest of the room.

Wifi holds up
5.0/5
Quiet
3.0/5
Plugs
4.0/5
Seating
2.0/5
Light
3.0/5
Demo datasetQuiet corner

Tom Hargrave

Demo data

Worked the evening ·

4.0/5
83 Mbps💻 Laptops welcome

Tables are small and close together, so it is laptop-and-a-coffee rather than spreading out. The connection was quick, mind.

Wifi holds up
4.0/5
Quiet
4.0/5
Plugs
3.0/5
Seating
2.0/5
Light
4.0/5
Demo datasetCalls OK

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