Mercer Hotel Barcelona
Barcelona. Looked at for its owner on 18 October 2026, the way a guest and an AI assistant would.
- Your prices, and the commission booking sites take
- Your website, which guests can't open
- How your competitors price, day by day
You rank 20th of the 21 hotels we read in Barcelona
- 1stHotel Barcelona Universal83
- 2ndHotel Casa Camper80
- 3rdHotel REC Barcelona79
- 4thEl Palace Hotel Barcelona78
- 5thHotel 189876
- 5thHotel Oasis76
- 7thKimpton Vividora Barcelona70
- 8thHotel Granvia69
- 8thHotel Miramar Barcelona69
- 10thHola Hostal Eixample67
- 20thMercer Hotel Barcelona (you)48
- Booking direct19 of 251 booking site sells your room for less than your website
- Google Maps12 of 20Rated 4.6 from 470 reviews, 46th for “hotels in Barcelona”
- Your website0 of 20Browsers warn guests off your website
Booking.com sells your room for less than you do
We looked up your room for the night of 30 October 2026 the way a guest would, on Google. When a booking site asks less than your own website, guests who compare book there, and you pay it about 17% of the room.
- Your website€693
- Booking.com€585, €108 below you
- Agoda€693
- And 17 smaller sites (super.com, Vio and luxuryescapes.com and others), from €484 to €772
Booking.com sells your room for less than your own website, where guests compare.
Your price against your competitors
Each hotel's lowest price on Google Hotels for the night of 30 October 2026. Prices move every day, and the hotels near you change theirs for busy nights first. With OneHorizyn you follow these prices for the nights ahead, and know when to raise yours and when to hold it.
- Generator Barcelona€75
- Hotel Barcelona Princess€189
- The One Barcelona€504
- Mercer Hotel Barcelona (you)€585
How you compare with 5 competitors in Barcelona
W Barcelona comes first on Google Maps, and you 46th; they're rated 4.5 on Google on average, and you 4.6. These are the hotels of your kind within a few kilometres of you, the ones a guest choosing where to stay in Barcelona weighs you against.
| Hotel | AI recommends it | Google Maps rating | On Maps for “hotels in Barcelona” | Lowest price on Google Hotels | From you |
|---|---|---|---|---|---|
| Mercer Hotel Barcelona (you) | Not asked yet | 4.6 from 470 | 46th | €585 | |
| The One Barcelona | Not asked yet | 4.6 from 1,270 | 5th | €504 | 2 km |
| W Barcelona | Not asked yet | 4.4 from 19,048 | 1st | Not shown | 1.8 km |
| Generator Barcelona | Not asked yet | 4.5 from 9,284 | 4th | €75 | 2.3 km |
| Hotel Condes de Barcelona | Not asked yet | 4.7 from 7,221 | 21st | Not shown | 1.8 km |
| Hotel Barcelona Princess | Not asked yet | 4.2 from 6,413 | 7th | €189 | 4.6 km |
Read on 18 October 2026. With OneHorizyn you follow these hotels every week: their prices on every booking site, their reviews and what AI assistants say about them.
You come 46th on Google Maps for “hotels in Barcelona”
Most guests who search the map choose from the first ten hotels it shows. You're rated 4.6 from 470 reviews. W Barcelona (first), Generator Barcelona (fourth) and The One Barcelona (fifth) come before you.
- Answer every review, the poor ones first and within a day
- Ask happy guests for a review as they check out
- Add new photos of your rooms every month
- Keep your phone number, website and hours right on your listing
With OneHorizyn you see your place on the map and your reviews against your competitors', every week.
- 1stW Barcelona4.4 from 19,048
- 4thGenerator Barcelona4.5 from 9,284
- 5thThe One Barcelona4.6 from 1,270
- 7thHotel Barcelona Princess4.2 from 6,413
- 21stHotel Condes de Barcelona4.7 from 7,221
- 46thMercer Hotel Barcelona (you)4.6 from 470
The bars are each hotel's number of Google reviews.
Browsers warn guests off your website
On 18 October 2026, mercerbarcelona.com's security certificate didn't match its address or had run out. A guest's browser warns them the site isn't safe before the page opens, and AI assistants won't read it.
Two things to do this week
Each one comes from what we found above, and each wins back guests who book you direct.
- 1Get Booking.com to stop undercutting you
It sells your room for up to €108 less than your own website, so guests who compare book there, and you pay about 17% of the room.
How: Check the rates you load on each, and ask your account manager there to match your website. Then say “best price on our website” beside your booking button.
- 2Get onto the first page of Google Maps
You come 46th when guests search Google Maps for hotels in Barcelona; most never scroll past the first ten.
How: Add new photos, answer every review, and keep your phone number, website and hours right on your Google listing.
With OneHorizyn you see every week whether each one worked, in guests and in rupees.
We've already done 2 of the 6 readings your first look is built from
Everything above came from what anyone can see: Google, Google Hotels, Google Maps, an AI assistant and your own website. Your hotel's own reading fills in the rest and turns each finding into a figure you can act on.
- Your price on booking sites19 sites for one night
- Google and Google Mapsrated 4.6 from 470 reviews
- Your websiteit didn't answer
- What AI assistants saynot read yet
- Your reviews, week by weekonly on your own hotel's reading
- Your price every night aheadonly on your own hotel's reading
Your own reading takes about half an hour, and nothing has to be connected to your systems.
There is no commission on any of these, and this page says nothing about them. We haven't looked at any of them for you.
- Weddings and events
- Conferences and company travel
- Travel agents and tour operators
- Events that publish a list of hotels
- The nights your town fills up
- What your competitors charge, nightly
- Weddings and events
The planners and families booking weddings in Barcelona, who fill your rooms for three nights at a time and never touch a booking site.
- Conferences and company travel
The companies running meetings and incentive trips near you, and the firms whose staff already stay in Barcelona every week.
- Travel agents and tour operators
The agents and operators selling Barcelona to guests abroad, who send the same rooms again and again once you're on their list.
- Events that publish a list of hotels
Festivals, matches and conferences in and around Barcelona that name hotels to stay at. Being on that list costs nothing, and most hotels never ask.
- The nights your town fills up
Which dates Barcelona runs out of rooms months ahead, so you price them before your competitors do, rather than after.
- What your competitors charge, nightly
Their price for every night ahead, not the one night on this page, so you know which nights you are leaving money on.
Stop losing €726 to €1,360 a month for each room
OneHorizyn finds where your hotel loses money and tells you what to fix first, every week:
- Booking sitesWhen they sell your room for less than your own website, so more guests book you direct
- Your competitorsTheir prices in Barcelona for the nights ahead, so you price every night right
- Google and AIWhat they tell guests about you, and how to get recommended first