Two Diagonal Mar hotels — a three-star Acta with 16,457 reviews against a four-star Princess with a heated rooftop pool — value sample versus star badge.
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Why these two, and not any two
Same belt, same metro line, same beach distance band. Readers picking forum-side Barcelona often choose between midrange Acta stock and a four-star tower — that is this comparison.
We publish a handful of comparisons per city, chosen by an editor. We do not generate a page for every possible pairing: at thirty hotels that would be 435 near-identical pages per city, and at five hundred it would be 124,750 for one city alone — which is a doorway-page pattern, not a service to anybody trying to pick a hotel.
Should you book this hotel?
Which one to book
Acta Voraport if you trust the 16,457-review sample and breakfast praise; Barcelona Princess if you want the four-star badge, Diagonal Mar at 0.2 km and a heated pool — accepting weaker breakfast scores.
Position is similar: Bogatell metro 0.6 km at Acta against El Maresme | Fòrum at 0.3 km at Princess; Barceloneta 2.8 km at both; La Rambla 4.5 km at Acta. Location scores 9.34 against 9.22 — close enough to call a tie on geography.
Guest scores favour Acta on the headline and breakfast: 9.2 from 16,457 reviews against 8.7 from 12,991, captured 7 January and 11 December 2025. Food and beverage is 9.13 against 7.71 — the clearest split on the page. Princess wins on star class and heated-pool positioning.
Facilities: both list rooftop pools; Princess adds sauna and heated-pool labels; Acta lists infinity pool and pool bar. Acta is Acta Hotels three-star; Princess is four-star independent in the property’s records.
Best for
Choosing forum-side Barcelona at three-star versus four-star
Travellers weighing breakfast scores against a heated rooftop pool and star badge
Not for
Anyone who needs the Eixample — both are Diagonal Mar belts
Guests who will not tolerate weak breakfast at Princess — food and beverage 7.71
Verdict last reviewed . Rates, refurbishments and management change — re-check anything time-sensitive before booking.
A three-star Acta on Ramon Turró — Bogatell metro 0.6 km, 16,457-review sample, rooftop infinity pool — with minor noise and reception warmth as the named niggles.
Third-party guest reviews:9.2/10 from 16,457 reviews — as of
Praised consistently
Good location · Excellent service · Comfortable rooms · Variety of breakfast
Complained about consistently
Minor noise issues · Reception staff could be more friendly
A four-star on Avinguda Diagonal — Diagonal Mar shopping 0.2 km, heated rooftop pool, 12,991-review sample — with breakfast quality and room temperature as the honest weak spots.
Third-party guest reviews:8.7/10 from 12,991 reviews — as of
Praised consistently
Clean and cozy rooms · Friendly and helpful staff · Great location
Complained about consistently
Breakfast quality issues · Temperature control in rooms
Every row is checkable against the supplier data on the two property pages. “Level” is a real answer and is used — a comparison where one side wins every row is usually a comparison somebody wrote backwards from the conclusion.
Acta Voraport compared with Barcelona Princess, point by point
What is being compared
Acta Voraport
Barcelona Princess
Edge
Official classification
3-star
4-star
Barcelona Princess
Position
Ramon Turró 169-B. Bogatell metro 0.6 km, Barceloneta 2.8 km.
Avenida Diagonal, 1. Diagonal Mar 0.2 km, Barceloneta 2.8 km.
Barcelona Princess
Supplier rating (our hotel data provider, /10 — display only)
9.2 from 16,457 reviews, as of 7 January 2026
8.7 from 12,991 reviews, as of 11 December 2025
Acta Voraport
Food and beverage (third-party guest score, /10 — display only)
Independent — our hotel data provider records no chain
Level
Airport code in seed
BCN
BCN
Level
Rows taken: Acta Voraport 5, Barcelona Princess 4, level 2. Counting rows is not how you pick a hotel — one row usually decides it, and the verdict above says which.
Neighbourhoods, transport, what a day costs, when to go and what to skip — the long-form guide behind these hotel picks.
Common questions
Which has better breakfast scores?
Acta Voraport — food and beverage 9.13 out of 10 against 7.71 at Barcelona Princess, from 16,457 and 12,991 reviews respectively as of January and December 2025.
Which is closer to Diagonal Mar shopping?
Barcelona Princess — 0.2 km against 0.8 km at Acta Voraport on our hotel data provider’s figures. Both sit on the same forum-side belt.