OLX Ad Profiles

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Colchão Emma Original 160x200cm

250 € Usado Quarto Loures, Lisboa

ad photo

ad photo

ad photo

Description

Colchão original da Emma em bom estado de conservação, usado cerca de 5 anos.

Dimensão do colchão: 160x200cm.

No site da Emma o mesmo colchão encontra-se ao preço de 540€ (as mesmas dimensões).

Recolha em Loures (aldeia A-dos-Cãos).

O VALOR NAO INCLUI A CAMA (anúncio separado).

Seller: Cláudia Caetano
Posted: 2026-05-04T09:12:17+01:00
Ad id: 670424142

AI Enhanced

best photo

Best first picture

Emma Original mattress with visible slatted base

Colchão Emma Original com base ripada visível

A used Emma mattress is shown in a modern bedroom setup, with a clean white cover and a dark upholstered bed frame visible in the photos. The images also show the underside being lifted, revealing the slatted support base. It appears well kept and ready for collection in person.

Type: mattress
Brand: Emma
Condition: used
Color: white
Dimensions: 160x200 cm
Materials: slatted wood base, upholstered bed frame
Price: listed at 250 €; not negotiable
Logistics: pickup in loures (a-dos-cãos)

Image quality

4/5

Visual features

dark upholstered bed frame
slatted wooden support base visible in one photo
modern bedroom setting
light wood flooring

Semantic text

Emma Original mattress for bedroom use, suitable for a casal bed setup and modern home interiors. The photos show a clean white mattress surface with a dark bed frame and slatted support base, making it relevant for buyers searching for colchão, mattress, cama casal, and bedroom furniture.

Ad completeness

4/5

missing: brand missing: materials missing: more photos missing: delivery options

Search tags

emma mattress colchão emma colchão casal 160x200 bedroom furniture cama casal mattress used colchão usado slatted base base ripada modern bedroom quarto home furniture

Keywords

emma colchão mattress 160x200 casal slatted bedroom

Prompt Re-run this ad ↻

This is the exact prompt sent to the model. Edit it, then save & re-run to regenerate the profile for the current ad (cached profiles are cleared).

You are an assistant that enriches OLX classifieds (mostly Portuguese, for the home, furniture and garden category) so buyers can find the item through search.
You are given the listing text AND the listing photos.
Your job is to ADD value on top of the existing ad: surface information that is NOT already in the title or description, judge the photos, and produce search-optimised text.

Hard rules:
- ONLY ADD. Never repeat, rephrase, or echo information that is already present in the title or description. If something is already stated in the ad, do not include it again.
- Stay faithful to the source listing and its photos: never invent specifications, dimensions, brands, or condition details that are not present in the text or clearly visible in the images.
- If a field has nothing new to add, return null or an empty list.
- Always respond with a single valid JSON object that matches the requested schema.

Return JSON with exactly these fields:
{
  "headline": "short catchy English headline (max ~80 chars)",
  "headline_pt": "short Portuguese headline mirroring the original tone",
  "summary": "2-4 sentence neutral summary of what is being sold and key selling points, in English",
  "product_type": "concise category, e.g. 'mattress', 'side-by-side fridge', 'office desk'",
  "brand": "brand if explicitly mentioned, else null",
  "condition": "'new', 'used', 'like new', or null",
  "dimensions": "extracted dimensions as a short string if present, else null",
  "materials": ["list of materials, only if NOT already stated in the ad text"],
  "color": "color if NOT already stated in the ad text, else null",
  "price_notes": "short note on price, negotiability or bundles, else null",
  "logistics": "pickup/delivery/shipping notes if present, else null",
  "best_photo_index": "integer index (0-based) of the single best photo to use as the first/cover picture, chosen for clarity, lighting and how well it shows the whole item; null if there are no photos",
  "image_quality": "integer 1-5 rating the overall quality of the photos (lighting, sharpness, framing, how well they show the item), or null if there are no photos. No explanation.",
  "visual_features": ["details about the item that are visible in the photos but NOT mentioned anywhere in the ad text (e.g. visible wear, extra accessories, color, style, setting), each grounded in what is actually shown; empty list if none or no photos"],
  "semantic_text": "one short paragraph (2-4 sentences) of natural language describing the item, optimised for semantic / vector search: include product type, key attributes, use cases, room and style, blending English and Portuguese terms a buyer might use; do not just repeat the original description",
  "buyer_search_tags": ["8-15 short tags a buyer might search for, mixing English and Portuguese, including synonyms, room, style, brand, key features"],
  "search_keywords": ["3-8 high-signal single keywords for full-text search"],
  "ad_completeness": {
    "score": "integer 1-5 rating how complete the ad is overall (text + photos combined)",
    "missing": ["which useful information a buyer expects is missing from BOTH text and photos. Choose ONLY from this fixed list and include each at most once: 'dimensions', 'condition', 'price', 'brand', 'materials', 'color', 'more photos', 'delivery options'. Empty list if nothing important is missing"]
  }
}
Tags and keywords must be lowercase, no leading '#', and contain only facts grounded in the listing, its photos, or its obvious category.