Mariel Alexa Designs

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Mariel Alexa Designs Interior Design & Home Renders. Based in Long Island, NY.

Loving the matte tile in this cohesive, polished, and effortlessly comfortable guest bathroomā€¦šŸ¤Ready to create a home th...
10/02/2026

Loving the matte tile in this cohesive, polished, and effortlessly comfortable guest bathroomā€¦šŸ¤

Ready to create a home that feels thoughtfully designed? Send me a DM or inquire through my website to schedule a complimentary discovery call.

Mariel Alexa Designs

The Primary Bathroom at Cedarā€¦Design trends are warming up šŸ¤Ž Weā€™re seeing a shift toward deeper, richer walnut-inspired ...
08/27/2026

The Primary Bathroom at Cedarā€¦

Design trends are warming up šŸ¤Ž Weā€™re seeing a shift toward deeper, richer walnut-inspired tones that add warmth, contrast, and a little more depth to a space & this bathroom checks all the boxes!

((Swipe for a closer look at the accent tile))

Planning a renovation? Send me a DM or visit my website to inquire about working together!

Mariel Alexa Designs

Pistachio šŸ¤ Brass šŸ¤ White Oak šŸµSwipe to see a peak at the rest of the kitchen! Now booking for fall/winter projects! DM ...
08/21/2026

Pistachio šŸ¤ Brass šŸ¤ White Oak šŸµ

Swipe to see a peak at the rest of the kitchen!

Now booking for fall/winter projects! DM me to get started šŸ¤

Mariel Alexa Designs

Kitchen Design | Long Island Interior Designer | Long Island Homes | Coffee Bar

Swipe for a closer look at the vine tileā€¦ love a matte and glossy combo! šŸ¤Mariel Alexa Designs Long Island Interior Desi...
08/20/2026

Swipe for a closer look at the vine tileā€¦ love a matte and glossy combo! šŸ¤

Mariel Alexa Designs

Long Island Interior Designer | Bathroom Inspo | Kids Bathroom | Green Tile | Travertine | Organic Transitional Style

We used quartz to create this clean, seamless fireplace surround, then balanced it with custom built-ins, wood shelving ...
08/18/2026

We used quartz to create this clean, seamless fireplace surround, then balanced it with custom built-ins, wood shelving to compliment the kitchen cabinets, and simple organic styling for a look that will stand the test of time.

Ready to create a home that feels thoughtfully designed from every angle? Send me a DM or inquire through my website to get started.

Mariel Alexa Designs

Some still shots of the powder room šŸ¤Mariel Alexa Designs Powder Room Inspo | Wallpaper | Long Island Interior Designe...
08/18/2026

Some still shots of the powder room šŸ¤

Mariel Alexa Designs

Powder Room Inspo | Wallpaper | Long Island Interior Designer

Swipe for more! This shower design is proof that neutral doesnā€™t have to mean boring. I love how the organic movement of...
05/01/2026

Swipe for more! This shower design is proof that neutral doesnā€™t have to mean boring. I love how the organic movement of the leaf tile flows into the textured pebble floor, all grounded by the warmth of those brushed bronze fixtures. šŸŒæšŸšæ
Every detail was chosen to create a spa-like retreat that feels as good as it looks. šŸ¤

Ready to start your own project?
ā€¢ DM me to chat about your vision! -or-
ā€¢ Fill out the inquiry form on my website to get started.

Design:

Simple, intentional, and still impactful. āœØ This bathroom was designed to let clean lines, warm wood tones, and subtle t...
04/29/2026

Simple, intentional, and still impactful. āœØ This bathroom was designed to let clean lines, warm wood tones, and subtle texture do the talking. A calm, timeless space that feels elevated without trying too hard.

If youā€™re ready for a home that feels beautifully designed and effortlessly functional, send me a DM or fill out my inquiry form to get started. šŸ¤

Design:
Build:

Soā€¦have I mentioned how much I love this (porcelain) tile. My new favorite! Swipe for a closer look at this bathroom āž”ļø ...
04/28/2026

Soā€¦have I mentioned how much I love this (porcelain) tile. My new favorite! Swipe for a closer look at this bathroom āž”ļø

Planning a renovation or new build? Letā€™s bring your vision to life! DM me or submit an inquiry through my website to get started. šŸ¤

Design:
Build:

This new build bath blends bold contrast, warm neutrals, textured wallcovering, and clean lines for a space that feels b...
04/28/2026

This new build bath blends bold contrast, warm neutrals, textured wallcovering, and clean lines for a space that feels both timeless and fresh. Designed to be beautiful, functional, and a little bit of a daily escape. šŸ¤

Ready to create a home that feels custom to you? Inquire through the link in bio or send me a DM to get started!

Design:
Build:

Address

Suffolk County, NY

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