B4

B4 is a 31.50-metre GRP motor yacht built by Astondoa in 2005 on their 102 GLX model, with interiors by Cristiano Gatto Design. She is a planing hull vessel rated to a maximum of 28 knots and capable of 18 knots at cruise — performance figures that, for a 2005-vintage GRP yacht, reflect a well-specified engine installation and a hull form optimised for speed over displacement efficiency. No refit is recorded in available data, which places her current condition firmly in the context of a two-decade-old platform.

B4 accommodates up to 12 guests across six cabins, served by a crew of five. That crew count is low relative to the declared guest capacity, which will limit the scope of personalised service available during charter. Her operating regions are confined to the Balearic Islands — Ibiza and the surrounding archipelago — which suits her planing performance and compact range. B4 is most appropriate for groups prioritising cabin count and guest numbers within a Balearics itinerary, rather than those seeking a high-service or technically sophisticated charter environment. She is not suitable for guests with expectations around recent refits, extensive amenities, or longer-range passages.

Astondoa's 102 GLX is a production platform from the mid-2000s designed for the Spanish and Mediterranean charter market. Cristiano Gatto Design brought a considered interior approach to the model. The overall impression is of a functional, straightforward vessel whose value proposition rests on capacity and speed rather than on contemporary specification.

Her onboard equipment is modest: two kayaks, two paddleboards, and scuba diving equipment. Fixed amenities include air conditioning, foredeck seating, sunpads, a swimming platform, satellite television, and Wi-Fi. The deck and seating arrangement prioritises social outdoor use, which is suited to Balearics anchoring. For guests seeking a simple, capacity-forward charter yacht in Ibiza waters without requiring the specification of a newer or more extensively refitted vessel, B4 offers a straightforward option.

The provisional rating is based on available public data, reflecting acceptable standards across safety documentation, maintenance records, and operational protocols. As an independent authority, RightYacht provides owners and charterers with transparent, third-party evaluation — helping inform decisions beyond marketing materials alone.