{"id":"04db35b3-79a4-4983-af10-1e8ba9f05136","slug":"ron-ron-slow-bar","name":"Ron Ron Slow Bar","bgm_category":"restaurants","category":"coffee shops","subcategories":["Coffee shop","Bakery","Jazz club","Piano bar","Pizza restaurant"],"district":"Bang Kho Laem","sub_district":"Wat Phraya Krai","neighborhood":"Bang Kho Laem","address":"2074, 11 Charoen Krung 72/2 Alley, Wat Phraya Krai, Bang Kho Laem, Bangkok 10120","postal_code":"10120","latitude":13.7067963,"longitude":100.5074321,"status":"published","is_active":true,"noindex":false,"updated_at":"2026-06-04T02:04:11.762Z","last_checked_at":"2026-06-04T02:04:11.762Z","google_rating":4.9,"google_review_count":"1075","price_range":null,"phone":"+66 62 515 4222","website":"https://www.hotelonce.com/coffee-slow-bar.php","cover_image":null,"opening_hours":{"Friday":["8AM-9PM"],"Monday":["8AM-9PM"],"Sunday":["8AM-9PM"],"Tuesday":["8AM-9PM"],"Saturday":["8AM-9PM"],"Thursday":["8AM-9PM"],"Wednesday":["8AM-9PM"]},"description":"Ron Ron Slow Bar sits at 2074/99 Charoen Krung Soi 72/2, inside the Hotel Once property in Bang Kho Laem. The name and concept trace to a Vietnamese poem that the owners describe as celebrating the moment light shines in. The resulting design language they call the Golden Hour of architecture: Art Nouveau interiors with a double-volume hall and a staircase centerpiece that anchors the room vertically. The building is part of the Hotel Once compound, which gives the bar a footprint separated from the street-level pace of Charoen Krung without detaching from the neighborhood entirely. The operating premise is a slow bar experience, meaning coffee is ordered, brewed and served at a pace that allows each extraction to complete properly rather than running at counter speed.\n\nYou sit down at a slow bar and the wait is structural, not incidental.\n\nThe bean selection draws from top-ranked local Thai lots and international Cup of Excellence rosters. Brewing equipment includes an Aram Espresso machine alongside standard espresso hardware. The Aram runs a different pressure profile than a conventional nine-bar machine, which shifts how the cup reads at lower extraction temperatures. Build 30 minutes into your visit, minimum. The bar operates as Coffee Society by day and transitions to a cocktail bar in the evening. Food runs to brunch-style plates, with matcha and banana toast available during coffee service.\n\nAddress is 2074/99 Charoen Krung Soi 72/2, Wat Phraya Krai, Bang Kho Laem. Phone is +66 62 515 4222. Open daily from 8AM to 9PM. Delivery is available via LINE MAN and GrabFood. Follow on Facebook at RonRonSlowBar.","our_take":"The Aram Espresso machine is an uncommon choice for a Bangkok coffee bar and produces a different pressure extraction than a standard nine-bar machine. It is worth knowing before you order so you ask for the right preparation. We think the COE bean selection is the technical lead here: a Cup of Excellence lot at a slow bar on Charoen Krung is access that would cost significantly more in a specialty roaster setting.","custom_description":null,"hook":"Slow bar coffee spot inside Hotel Once on Charoen Krung Soi 72/2 in Bang Kho Laem. Beans sourced from top Thai lots and international Cup of Excellence rosters, brewed on an Aram Espresso machine. Art Nouveau double-volume interior. Open daily 8AM to 9PM, transitioning to cocktail bar in the evening.","meta_title":null,"meta_description":null,"og_title":null,"og_description":null,"og_image":null,"twitter_card":"summary_large_image","canonical_url":null,"is_featured":false,"is_verified":true,"amenities":["Bar on site","Toilet","Wi-Fi","Service options: Outdoor seating","Service options: On-site services","Service options: Takeaway","Service options: Dine-in","Offerings: Alcohol","Offerings: Beer","Offerings: Cocktails","Offerings: Coffee","Offerings: Happy-hour drinks","Offerings: Happy-hour food","Offerings: Quick bite","Offerings: Small plates","Offerings: Wine","Dining options: Breakfast","Dining options: Brunch","Dining options: Lunch","Dining options: Dessert","Dining options: Seating","Dining options: Table service","Highlights: Great coffee","Highlights: Great dessert","Highlights: Great tea selection","Highlights: Live music","Highlights: Live performances","Crowd: Family friendly","Crowd: Groups","Crowd: LGBTQ+ friendly","Crowd: Tourists","Crowd: Transgender safe space","Parking: Free parking lot","Parking: Paid parking lot","Parking: Parking"],"property_specs":null,"features":{"Crowd":{"Groups":true,"Tourists":true,"Family friendly":true,"LGBTQ+ friendly":true,"Transgender safe space":true},"Other":{"LGBTQ+ friendly":true},"Parking":{"Parking":true,"Free parking lot":true,"Paid parking lot":true},"Payments":{"Debit cards":true,"Credit cards":true,"NFC mobile payments":true},"Planning":{"Accepts reservations":true},"Amenities":{"Wi-Fi":true,"Toilet":true,"Bar on site":true},"Offerings":{"Beer":true,"Wine":true,"Coffee":true,"Alcohol":true,"Cocktails":true,"Quick bite":true,"Small plates":true,"Happy-hour food":true,"Happy-hour drinks":true},"Atmosphere":{"Cosy":true,"Casual":true,"Trendy":true,"Romantic":true},"Highlights":{"Live music":true,"Great coffee":true,"Great dessert":true,"Live performances":true,"Great tea selection":true},"Popular for":{"Solo dining":true,"Good for working on laptop":true},"Dining options":{"Lunch":true,"Brunch":true,"Dessert":true,"Seating":true,"Breakfast":true,"Table service":true},"Service options":{"Dine-in":true,"Takeaway":true,"Outdoor seating":true,"On-site services":true}},"attributes":{},"faq_items":[],"ai_generated_image":false,"street_view_image":null,"owner_uploaded_image":null,"has_real_photo":false,"image_source":"removed_pending_placeholder","image_generated_at":null,"menu_link":null,"line_id":null,"google_maps_url":"https://www.google.com/maps/place/Ron+Ron+Slow+Bar/@13.706796299999999,100.50743209999999,14z/data=!4m8!1m2!2m1!1sRon+Ron+Slow+Bar!3m4!1s0x30e29f997461f931:0x1b4fd80c268106d8!8m2!3d13.706796299999999!4d100.50743209999999","subscription_tier":"free","description_generated_at":"2026-06-04T00:00:00.000Z","content_status":"approved","focus_keyword":null,"wifi_available":true,"created_at":"2026-02-20T13:24:09.523Z","owner_verified_at":null}