A finished research run on an example topic, shown in full — the findings, the sources behind them and the product versions are all the run's own output, except that a product name may have been changed where it matched an existing brand.

Back to the run overview Mid-term rentals in Europe

Basic Quick win

Monthly Stay Index

A search engine that pulls listings from Flatio, HousingAnywhere, Nestpick and Airbnb/Vrbo monthly sections into one European mid-term rental index.

01

What to build

  • MVP

    A web app that scrapes/partners with the major platforms' APIs for 5-6 major European cities and lets users filter by city, price and stay length in one search bar.

  • Why it can be better

    Solves the fragmentation problem where renters must juggle Flatio, Wunderflats, HousingAnywhere and Airbnb monthly sections separately with no unified inventory.

  • Revenue model

    Affiliate commission on bookings routed to partner platforms, similar to how HomeToGo operates as a search engine.

  • Target user

    Digital nomads and relocating professionals searching for 1-3 month furnished stays across multiple European cities.

02

Context

The opportunity this answers

Build a cross-platform mid-term rental search and verification layer that flags genuine below-tourist-rate furnished listings for renters relocating across European cities.

Why now

Regulatory crackdowns on short-term rentals across European cities are actively pushing landlords and institutional investors to relabel stock as mid-term, creating a fast-growing but unverified supply just as dedicated platforms like Flatio, Wunderflats and HousingAnywhere are scaling city coverage, meaning the market has enough real inventory and enough abusive relabeling happening simultaneously that a verification and aggregation layer is now buildable and needed, whereas a year or two ago the segment was too thin to support it.

User problems surfaced

4 findings9 sources

Back to the idea
  1. 01

    No trusted mid-term search hub

    Renters seeking 1-3 month stays across Europe find that dedicated mid-term platforms are inconsistent or unknown outside a few countries, so they resort to Idealista, local agencies and Facebook expat groups instead of a single reliable marketplace.

    Evidence

    Multiple digital-nomad forum threads ask what to use besides Airbnb for 1-2 month EU stays, and answers point to a patchwork of local rental agencies, Facebook expat groups, and country-specific sites like Idealista rather than one consistent solution.

    Sources reddit.com (opens in a new tab) reddit.com (opens in a new tab) reddit.com (opens in a new tab)

  2. 02

    Mid-term listings priced like tourist rentals

    Travelers report that outside of a few markets, monthly-rate listings are priced 3-5x higher than ordinary local monthly rents because they are really short-term (tourist) inventory relabeled, not genuine mid-term stock.

    Evidence

    A renter states Idealista is the only site with reasonable prices while Airbnb-style listings run 3-5x monthly local rates throughout Spain and Italy; another thread notes landlords hoped regulation would push €4k/month condos down but it didn't.

    Sources reddit.com (opens in a new tab) reddit.com (opens in a new tab)

  3. 03

    Regulatory-dodge listings mixed with real ones

    Landlords and investors are converting short-term-rental units into 'mid-term' inventory purely to dodge tightening tourist-rental regulation, producing supply that serves regulatory arbitrage rather than renter needs, with no way for renters to tell which listings are genuine.

    Evidence

    Coverage frames mid-term rentals explicitly as 'the new haven for investors to keep ahead of housing regulations' amid short-term-rental crackdowns across Europe, distinct from organic demand growth.

    Sources euobserver.com (opens in a new tab)

  4. 04

    City-by-city platform fragmentation

    Existing mid-term platforms are fragmented by country and city, forcing renters relocating across multiple European cities in one trip to juggle several different sites with different verification and lease standards.

    Evidence

    Flatio, Wunderflats and HousingAnywhere each cover different, overlapping but non-identical sets of cities, alongside Airbnb and Vrbo's separate monthly-stay sections, with no unified inventory or comparison layer.

    Sources flatio.com (opens in a new tab) housinganywhere.com (opens in a new tab) wunderflats.com (opens in a new tab) vrbo.com (opens in a new tab)