Lomi sits at 3 ter Rue Marcadet in the 18th arrondissement, north of central Paris and below the Montmartre hill rather than on the postcard route. Aim for Marcadet, with the Pont Marcadet bus stop directly outside. For a visitor, this is a deliberate north-Paris coffee stop, not a quick detour from the Louvre: a cafe, boutique, training school next door, and roaster's base wrapped around one Rue Marcadet address.
Opened on Rue Marcadet in 2012, the cafe remains the public room for a company that began roasting in France in 2010. The counter covers espresso, filter coffee, pastry, and retail coffee for home; the back-of-house and school next door give the place its professional edge. The result feels less like a pretty cafe with bags on a shelf and more like the part of Paris specialty coffee where education, wholesale, equipment, and daily service meet.
Coffee style
Order Lomi most confidently as a roaster's cafe: espresso, a milk drink, a filter coffee if it is available, then a bag to take home if the cup makes sense. The wider operation runs through direct sourcing, roasting, equipment, professional training, and coffee prepared at the bar. That breadth makes the room feel more like a basecamp than a boutique, with the cup connected to a larger craft system.
The strongest pedigree signal is Paul Arnephy, Lomi co-founder and Meilleur Ouvrier de France - Torrefacteur 2018. Lomi's own history also lists Q-grader, AST trainer, latte art, Coffee in Good Spirits, and roasting competition credentials across the team. Those awards do not guarantee every drink will be perfect, but they explain why Lomi carries unusual weight in Paris: it has taught, roasted, supplied, and competed, not simply served flat whites.
Food and retail
Food should be treated as support, not the headline. Official copy mentions pastries, and older editorial trails describe cakes, scones, croissants, juices, and light lunch options, but the current reason to cross town remains coffee. Come for a pastry with a cup, not for a full brunch plan. The retail side is more important: bags of coffee, home-brewing intent, and equipment sit naturally in the visit because Lomi has always spoken to both consumers and professionals.
The room
Expect a warm, functional cafe rather than a tiny tasting counter. The room has the feel of a working coffee address: boutique shelves, a practical counter, training activity close by, and enough space to sit without turning the visit into a ceremony. Weekdays are the best bet if you want to work for a while, and the venue is accessible for people with reduced mobility. That makes Lomi more forgiving than several central Paris coffee bars, though the best visit still has a coffee-first rhythm.
What people go for
People go for the roaster identity as much as the drink in front of them: espresso, filter, beans, professional context, and a sense of Paris specialty-coffee history. The best version of the visit is a coffee at the table, a browse through the retail shelf, and a decision about which bag belongs in your suitcase. The tradeoff is location. If your day is centred on the Seine, Saint-Germain, or the grands magasins, Lomi asks you to travel north on purpose.
Why Lomi is shortlisted by Filter Notes
Lomi is shortlisted because it is one of the Paris addresses where the specialty-coffee story is bigger than a single drink. The Marcadet shop gives you a working roaster's public room, a boutique, a school next door, and a team history with real competition and training depth. Go when you want to understand Paris coffee infrastructure as much as drink it: espresso or filter at the table, beans for home, and a look at the place that helped make specialty coffee feel teachable in the city. Skip it if you need a central quick stop, a long brunch, or a minimal tasting-bar mood.